- A Visual Guide to Migraine Headaches Slideshow
- Headache and Migraine Triggers Slideshow
- Take the Migraines Quiz
- What is acetaminophen? How does it work (mechanism of action)?
- What are the uses for acetaminophen?
- What are the side effects of acetaminophen?
- What is the dosage for acetaminophen for children and adults?
- What drugs interact with acetaminophen?
- Is acetaminophen safe to take if I'm pregnant or breastfeeding?
- What brand names are available for acetaminophen?
- What else should I know about acetaminophen?
What is acetaminophen? How does it work (mechanism of action)?
Acetaminophen belongs to a class of drugs called analgesics (pain relievers) and antipyretics (fever reducers). The exact mechanism of action of acetaminophen is not known. It may reduce the production of prostaglandins in the brain. Prostaglandins are chemicals that cause inflammation and swelling. Acetaminophen relieves pain by elevating the pain threshold, that is, by requiring a greater amount of pain to develop before a person feels it. It reduces fever through its action on the heat-regulating center of the brain. Specifically, it tells the center to lower the body's temperature when the temperature is elevated.
The FDA approved acetaminophen in 1951.
What are the uses for acetaminophen?
Acetaminophen is used for the relief of fever as well as aches and pains associated with many conditions. Acetaminophen relieves pain in mild arthritis but has no effect on the underlying inflammation, redness, and swelling of the joint. If the pain is not due to inflammation, acetaminophen is as effective as aspirin.
Acetaminophen is as effective as the non-steroidal anti-inflammatory drug ibuprofen (Motrin) in relieving the pain of osteoarthritis of the knee. Unless directed by a physician, acetaminophen should not be used for longer than 10 days.
What are the side effects of acetaminophen?
When used appropriately, side effects with acetaminophen are not common.
Other important side effects include:
- Hypersensitivity reactions
- Serious skin reactions
- Kidney damage
- Reduced number of platelets in the blood (thrombocytopenia)
Chronic alcohol use may also increase the risk of stomach bleeding. The most serious side effect is liver damage due to large doses, chronic use or concomitant use with alcohol or other drugs that also damage the liver.
Other serious side effects that have been reported include bleeding in the intestines and stomach, angioedema, Stevens-Johnson syndrome, and kidney damage. A reduction in the number of white blood cells has also been reported.
What is the dosage for acetaminophen for children and adults?
- The dose for adults is 325 to 650 mg every 4 hours or 500 mg every 8 hours when using immediate release formulations.
- The dose for extended release caplet is 1300 mg every 8 hours.
- The maximum daily dose is 4 grams.
- The oral dose for a child is based on the child's age and weight. If less than 12 years of age, the dosing is 10-15 mg/kg every 6-8 hours not to exceed 2.6 g/day (5 doses). If older than 12 years of age the dose is 40-60 mg/kg/day every 6 hours not to exceed 3.75 g/day (5 doses).
What drugs interact with acetaminophen?
Acetaminophen is metabolized (eliminated by conversion to other chemicals) by the liver. Therefore drugs that increase the action of liver enzymes that metabolize acetaminophen, [for example, carbamazepine (Tegretol), isoniazid, rifampin (Rifamate, Rifadin, and Rimactane),] reduce the levels of acetaminophen and may decrease the effectiveness action of acetaminophen.
Doses of acetaminophen greater than the recommended doses are toxic to the liver and may result in severe liver damage. The potential for acetaminophen to harm the liver is increased when it is combined with alcohol or drugs that also harm the liver.
Cholestyramine (Questran) reduces the effect of acetaminophen by decreasing its absorption into the body from the intestine. Therefore, acetaminophen should be administered 3 to 4 hours after cholestyramine or one hour before cholestyramine .
Acetaminophen doses greater than 2275 mg per day may increase the blood thinning effect of warfarin (Coumadin, Jantoven) by an unknown mechanism. Therefore, prolonged administration or large doses of acetaminophen should be avoided during warfarin therapy.
Latest Chronic Pain News
Daily Health News
Is acetaminophen safe to take if I'm pregnant or breastfeeding?
What brand names are available for acetaminophen?
Tylenol, Tylenol Arthritis Pain, Tylenol Ext, Little Fevers Children's Fever/Pain Reliever, Little Fevers Infant Fever/Pain Reliever, PediaCare Single Dose Acetaminophen Fever Reducer/Pain Reliever, Infants Feverall, Acephen, Neopap, and others.
What else should I know about acetaminophen?
What preparations of acetaminophen are available?
- Solution/suspension/syrup: 160 mg/5 ml
- Liquid: 500 mg/ml
- Chewable tablets: 80, 160 mg
- Tablet (disintegrating) 80, 160 mg
- Caplets: 325, 500, 650 mg
- Caplet (extended release): 650 mg
- Gelcaps: 500 mg
- Geltabs: 500 mg
- Suppository: 80, 120, 325, 650 mg
How should I keep acetaminophen stored?
Tablets and solutions should be stored at room temperature 15 C to 30 C (59 F to 86 F). Suppositories should be refrigerated between 2 C and 27 C (35 F and 80 F).
A prescription is not necessary for OTC acetaminophen, however, medicines that contain acetaminophen and another painkillers such as hydrocodone (Norco, Vicodin) or codeine (Tylenol #4) require a prescription.
Acetaminophen is a drug that reduces fever and relieves pain. It is available alone, or in combination with hundreds of other drugs available both over-the-counter (without a prescription) or that that may require a prescription from your doctor, for example, acetaminophen and hydrocodone (Vicodin, Norco) or acetaminophen and oxycodone (Percocet).
Acetaminophen treats a variety of diseases or other medical problems that cause pain or fever. Examples of conditions acetaminophen treats include, headache, minor arthritis pain, back pain, tooth pain, menstrual cramps, PMS, osteoarthritis, common cold, tension headache, chronic pain, hip pain, shoulder and neck pain, sore throat, sinus infection, teething, TMJ, bites and stings, and sprains and strains.
Acetaminophen generally has no side effects when taken as prescribed. When
side effects are experienced, the most common are headache, rash, and nausea.
In 2014, the FDA recommended that doctors and other health care professionals only prescribe acetaminophen in doses of 325 mg or less. This warning highlights the potential for allergic reactions, for example, face, mouth, and throat swelling, difficulty breathing, itching, or rash. This action also will help reduce the risk of severe liver injury and serious allergic reactions associated with this drug. Other possible serious side effects adverse effects include anemia, kidney damage, thrombocytopenia (a reduced number of platelets in the blood), and liver problems.
Other patient information. Do not take more than one product that contains acetaminophen at the same time. Do not take more than one acetaminophen-containing drug than directed. Do not drink alcohol while taking medicine that contains acetaminophen due to severe liver damage.
REFERENCE: FDA Prescribing Information.
Multimedia: Slideshows, Images & Quizzes
What Is Rheumatoid Arthritis (RA)? Symptoms, Treatment, Diagnosis
What is rheumatoid arthritis (RA)? Learn about treatment, diagnosis, and the symptoms of juvenile rheumatoid arthritis. Discover...
Sore Throat or Strep Throat? How to Tell the Difference
Is this a sore throat or could it be strep throat? Your medical care depends on knowing if you have a viral infection or a...
Common Causes of Foot Pain
Learn about common causes of foot pain such as bunions, corns, athlete's foot, plantar warts and more. Get the latest information...
Pain Management: Surprising Causes of Pain
What’s causing your pain? Learn the common causes of lower back pain, as well as pain in the knee, stomach, kidney, shoulder,...
Cold, Fever and Flu Treatment in Children: Medications and Home Remedies
Colds and fevers are some of the most common ailments in children. Learn common cold symptoms, treatment options, over the...
Back Pain: Bad Habits for Your Back
You’re more likely to have back pain as you get older. Here’s how to avoid making things worse with bad habits.
Lower Back Pain: Symptoms, Stretches, Exercise for Pain Relief
Do you suffer from low back pain? Learn more about common triggers of lower back pain like posture, exercise, and spondylosis....
Cold Sores Causes, Remedies, & Diagnosis
How do you get rid of cold sores? First learn about the herpes virus and how it causes cold sores. When are cold sores...
Premenstrual Syndrome (PMS): Track and Prevent Symptoms
Premenstrual Syndrome (PMS) can cause from mood swings, munchies, and more. Learn about the symptoms, causes and treatments of...
Osteoarthritis (OA): Treatment, Symptoms, Diagnosis
Osteoarthritis (OA) is a degenerative joint disease most often affecting major joints such as knees, hands, back, or hips....
Fibromyalgia Symptoms, Diagnosis & Treatment
What is fibromyalgia? Fibromyalgia is a chronic condition that causes pain and stiffness of the tendons, muscles, and joints....
8 First Aid Kit Essentials for Scrapes, Cuts, Bug Bites, and More in Pictures
Are you always prepared for a first aid crisis? See which basic first aid items to pack to treat minor scrapes, cuts, and stings...
Pain: Why Does My Head Ache?
Find out what's behind your headache, and get some strategies to bring you relief for your pain.
Exercises for Knee Osteoarthritis and Joint Pain
Learn about osteoarthritis and exercises that relieve knee osteoarthritis pain, stiffness and strengthen the knee joint and...
Gout Attack Symptoms, Causes, Treatment, and Diet
Gout attacks (gouty arthritis) are caused by crystals of uric acid deposits. Learn about symptoms, causes, treatments and...
Pain-Relief Tips for Bumps, Bruises, Sprains, and Strains in Pictures
View this First Aid slideshow on Care and Pain Relief. See how to get pain relief if you've bumped your head, sprained your...
Back Pain: 16 Back Pain Truths and Myths
Which mattress is best for back pain? Back pain conditions are very common. Learn the causes of upper and lower back pain. Find...
Leg Pain: Causes and Treatment for Leg, Calf, and Thigh Pain
Leg, calf and thigh pain are symptoms of conditions that may involve the muscles, nerves, and more. Sensations like tingling,...
Pain Management: 15 Easy Ways to Reduce Chronic Pain
Chronic pain can be a symptom of many conditions, including arthritis, headaches, and others. Comprehensive pain management...
Arthritis: 16 Bad Habits That Cause Joint Pain
Being overweight, wearing uncomfortable shoes, or carrying a heavy purse can make joint pain and arthritis symptoms worse. Some...
Back Pain: Tips for Traveling When You Have Back Pain
Don't let back or other pain keep you from your travel adventures. Try these tips to minimize discomfort during your next flight...
How to Relieve Sinus Pressure and Pain Naturally
Sinus pressure and pain are common in people who suffer from allergies, the common cold, and chemical exposure. Humidified air,...
Chickenpox Quiz: Test Your Medical IQ
How is chickenpox related to shingles? Take the Chickenpox Quiz to assess your IQ of this itchy, blistering childhood skin...
Cold & Flu Quiz: Influenza vs. Common Cold
Aches? Pain? Fever? This Cold & Flu Quiz tests your knowledge on the difference between coming down with the common cold and...
Back Pain Quiz: Test Your Back Pain IQ
There are numerous causes of chronic lower back pain and only one ailment gets more complaints. What is it? Quiz your knowledge...
Headaches Quiz: Learn About Headache Pain
If you're plagued with headaches, our Headaches Quiz may help you identify causes, triggers, symptoms, and treatments for...
Strep (Streptococcal) Throat Infection Quiz: Test Your Infectious Disease IQ
Take the Strep (Streptococcal) Throat Infection Quiz to learn about causes, symptoms, treatments, prevention methods, diagnosis,...
Pain Quiz: Test Your IQ of Pain
Is pain all in the brain? Take the Pain Quiz to learn everything you've ever wanted to know about the unpleasant sensation we...
Picture of Herpes Blister (Cold Sore)
Cold sores (fever blisters) are caused by the herpes simplex virus (HSV), passed on through contact with infected skin or body...
Picture of Broken Toe
A commonly injured area of the body is the foot, more specifically, the toes (phalanxes). This often causes one or more of the...
Picture of Cold Sores Treatment
You can't cure HSV or a cold sore, but you can alleviate the pain it causes by avoiding spicy or acidic foods, applying ice, and...
Picture of Cold Sore and Canker Sore
Cold sores and canker sores aren't the same. See a picture of Cold Sore and Canker Sore and learn more about the health topic.
Picture of Cold Sore Between Nose and Mouth
Can a cold sore appear somewhere other than your lip? They are not as common, but cold sores can appear anywhere on the face,...
Picture of Osteoarthritis
Osteoarthritis is a type of arthritis that is caused by the breakdown and eventual loss of the cartilage of one or more...
Picture of Fixed Drug Eruption
A large red-violet plaque on the arm of a child. See a picture of Fixed Drug Eruption and learn more about the health topic.
Picture of Cold Sores (Fever Blisters)
Cold sores, sometimes called fever blisters, are groups of small blisters on the lip and around the mouth. See a picture of Cold...
Arthritis: Causes and Treatment for Joint Stiffness and Pain
Arthritis and injuries can leave your joints swollen, tender, and damaged. Discover treatments for morning stiffness, sore...
A Cold or The Flu? How to Tell the Difference
Learn common symptoms of a cold and the flu. Discover the difference between a cold and the flu. Read about cold and flu...
Zika Virus Symptoms, Pregnancy, Treatments, Vaccine
A quick guide to the Zika virus, its causes, symptoms, and treatment options. Find out how Zika is transmitted by mosquitoes,...
Exercises for Osteoarthritis -- Yoga, Swimming, & More
Check out this slideshow on Active Living From Day to Night with Osteoarthritis. Even with arthritis you can keep your active...
Related Disease Conditions
Canker Sores (Causes, Treatment, and Prevention)
Canker sores are a common complaint, and are small ulcers on the inside of the mouth. Canker sores aren't contagious (as opposed to cold sores), and typically last for 10-14 days usually healing without scarring. A variety of things cause canker sores, for example, medications (aspirin, beta-blockers, NSAIDs, high blood pressure medication, and antibiotics); injury to the mouth from dental work, braces, or sports accidents; acidic foods; allergies; and diseases or conditions like celiac disease, Crohn's disease, and lupus. Canker sores can be cure with home remedies, and prescription and OTC topical and oral medication.
Headaches can be divided into two categories: primary headaches and secondary headaches. Migraine headaches, tension headaches, and cluster headaches are considered primary headaches. Secondary headaches are caused by disease. Headache symptoms vary with the headache type. Over-the-counter pain relievers provide short-term relief for most headaches.
Liver disease can be cause by a variety of things including infection (hepatitis), diseases, for example, gallstones, high cholesterol or triglycerides, blood flow obstruction to the liver, and toxins (medications and chemicals). Symptoms of liver disease depends upon the cause and may include nausea, vomiting, upper right abdominal pain, and jaundice. Treatment depends upon the cause of the liver disease.
Temporomandibular Joint Syndrome (TMJ)
Temporomandibular joint (TMJ) syndrome is a disorder that causes symptoms like pain, clicking, and popping of the jaw. TMJ is caused by injury to the temporomandibular joint. Stress, poor posture, jaw trauma, genetic predisposition, and inflammatory disorders are risk factors for the condition. A variety of self-care measures (application of ice, use of over-the-counter pain medication, massage, relaxation techniques) and medical treatment options (dental splint, Botox, prescription medications, surgery) are available to manage TMJ. The prognosis of TMJ is good with proper treatment.
Kidney Pain: Symptoms, Treatment, and Causes
Kidney pain has a variety of causes and symptoms. Infection, injury, trauma, bleeding disorders, kidney stones, and less common conditions may lead to kidney pain. Symptoms associated with kidney pain may include fever, vomiting, nausea, flank pain, and painful urination. Treatment of kidney pain depends on the cause of the pain.
Night sweats are severe hot flashes that occur at night and result in a drenching sweat. The causes of night sweats in most people are not serious, like menopause in women, sleep apnea, medications, alcohol withdrawal, and thyroid problems. However, more serious diseases like cancer and HIV also can cause night sweats. Your doctor will treat your night sweats depending upon the cause. You may experience other signs and symptoms that are associated with night sweats, which depend upon the cause, but may include, shaking, and chills with a fever caused by an infection like the flu or pneumonia; unexplained weight loss due to lymphoma; women in perimenopause or menopause may also have vaginal dryness, mood swings, and hot flashes during the day; and low blood sugar in people with diabetes. Other causes of night sweats include medications like NSAIDs (aspirin, acetaminophen, ibuprofen (Motrin, Advil), and naproxen (Aleve, Naprosyn), antidepressants, sildenafil (Viagra), and abuse of prescription or illegal drugs and drug withdrawal; hormone disorders like pheochromocytoma and carcinoid syndrome; idiopathic hyperhidrosis; infections like endocarditis, AIDs, and abscesses; alcoholism and alcohol withdrawal; drug abuse, addiction, and withdrawal; and stroke. A doctor or other health care professional can treat your night sweats after the cause has been diagnosed.
Inner Ear Infection (Symptoms, Signs, Treatments, Home Remedies)
An inner ear infection or otitis interna is caused by viruses or bacteria and can occur in both adults and children. An inner ear infection can cause symptoms and signs, for example, a severe ear, dizziness, vertigo, nausea and vomiting, and vertigo. An inner ear infection also may cause inflammation of the inner ear or labyrinthitis. Inner ear infections are not contagious; however, the bacteria and viruses that cause the infection can be transmitted to other people. Good hygiene practices will help decrease the chances of the infection spreading to others. Inner ear infection symptoms and signs like ear pain and nausea may be relieved with home remedies or over the counter (OTC) medication. Some inner ear infections will need to be treated and cured with antibiotics or prescription pain or antinausea medication.
Blood Clots (in the Leg)
Blood clots can occur in the venous and arterial vascular system. Blood clots can form in the heart, legs, arteries, veins, bladder, urinary tract and uterus. Risk factors for causes of blood clots include high blood pressure and cholesterol, diabetes, smoking, and family history. Symptoms of a blood clot depend on the location of the clot. Some blood clots are a medical emergency. Blood clots are treated depending upon the cause of the clot. Blood clots can be prevented by lowering the risk factors for developing blood clots.
A hematoma is a collection of blood that is outside a blood vessel. There are different areas where hematomas occur including; inside the skull, on the scalp, ears, septum, bones, finger nails, toenails, and intra-abdominal.
Sore Throat Home Remedies
Natural and home remedies for sore throat symptoms and pain relief include essential oils, licorice gargles, slippery elm leaves, raw garlic, Throat Coat tea, sage, and acupuncture. Typical symptoms of a sore throat include throat pain, coughing, sneezing, fever, and swollen lymph nodes. Sore throats are caused by viral (common cold, flu, mumps), bacterial (tonsillitis, some STDs), toxins, allergens, trauma or injury, or "mechanical causes" (breathing through the mouth).
Ear Infection Home Treatment
Infections of the outer, middle, and inner ear usually are caused by viruses. Most outer (swimmer's ear) and middle ear (otitis media) infections can be treated at home with remedies like warm compresses for ear pain relief, tea tree, ginger, or garlic oil drops. Symptoms of an outer ear (swimmer's ear) and middle ear infection include mild to severe ear pain, pus draining from the ear, swelling and redness in the ear, and hearing problems. Middle and inner ear infections may cause fever, and balance problems. Inner ear infections also may cause nausea, vomiting, vertigo, ringing in the ear, and labyrinthitis (inflammation of the inner ear). Most outer and middle ear infections do not need antibiotics. Inner ear infections should be treated by a doctor specializing in ear and hearing problems.
A broken toe is one of the most common fractures among individuals. There are many causes of a broken toe, whether it is the big toe, middle toes, or little toe (pinky). Common symptoms and signs of a broken toe include pain, swelling, stiffness, and bruising. A broken toe can be treated with buddy taping the toe. There are instances where a doctor should be consulted for a broken toe.
Upper Respiratory Infection (URTI)
An upper respiratory infection is a contagious infection of the structures of the upper respiratory tract, which includes the sinuses, nasal passages, pharynx, and larynx. Common causes of an upper respiratory infection include bacteria and viruses such as rhinoviruses, group A streptococci, influenza, respiratory syncytial, whooping cough, diphtheria, and Epstein-Barr. Examples of symptoms of upper respiratory infection include sneezing, sore throat, cough, fever, and nasal congestion. Treatment of upper respiratory infections are based upon the cause. Generally, viral infections are treated symptomatically with over-the-counter (OTC) medication and home remedies.
Fever in Adults and Children
Although a fever technically is any body temperature above the normal of 98.6 F (37 C), in practice, a person is usually not considered to have a significant fever until the temperature is above 100.4 F (38 C). Fever is part of the body's own disease-fighting arsenal; rising body temperatures apparently are capable of killing off many disease-producing organisms.
Buildup of uric acid crystals in a joint causes gouty arthritis. Symptoms and signs include joint pain, swelling, heat, and redness, typically of a single joint. Gout may be treated with diet and lifestyle changes, as well as medication.
Foot pain may be caused by injuries (sprains, strains, bruises, and fractures), diseases (diabetes, Hansen disease, and gout), viruses, fungi, and bacteria (plantar warts and athlete's foot), or even ingrown toenails. Pain and tenderness may be accompanied by joint looseness, swelling, weakness, discoloration, and loss of function. Minor foot pain can usually be treated with rest, ice, compression, and elevation and OTC medications such as acetaminophen and ibuprofen. Severe pain should be treated by a medical professional.
Bursitis of the hip results when the fluid-filled sac (bursa) near the hip becomes inflamed due to localized soft tissue trauma or strain. Symptoms include stiffness and pain around the hip joint. If the hip bursa is not infected, hip bursitis can be treated with ice compresses, rest, and anti-inflammatory and pain medications.
Low Back Pain (Lumbar Spine Pain)
There are many causes of back pain. Pain in the low back can relate to the bony lumbar spine, discs between the vertebrae, ligaments around the spine and discs, spinal cord and nerves, muscles of the low back, internal organs of the pelvis and abdomen, and the skin covering the lumbar area.
Cold Sores (Nongenital Herpes Simplex Infections)
Herpes simplex infections are common and when they appear around the mouth and lips, people often refer to them as "cold sores" and "fever blisters." Canker sores are different than cold sores. Air droplets can spread the virus, as can direct contact with the fluid from the blisters. Cold sore treatment include over-the-counter medication, as well as prescription medications.
Shingles: Contagious, Treatment, and Causes
Shingles, or herpes zoster, is a painful rash caused by the varicella zoster virus. Other shingles symptoms include headache, fever, nausea, and body aches. Treatment focuses on pain management and shortening the duration of the illness with antiviral medications.
The most common causes of broken fingers are a traumatic injury to the finger or fingers such as playing sports, injury in the workplace, falls, and accidents. Treatment for a broken finger may be as simple as buddy taping the broken finger to the adjacent finger, or if the fracture is more serious, surgery. Fingers are the most commonly injured part of the hand.
Premenstrual Syndrome (PMS)
Premenstrual syndrome (PMS) is a combination of physical and emotional disturbances that occur after a woman ovulates and ends with menstruation. Common PMS symptoms include; depression, irritability, crying, oversensitivity, and mood swings. For some women PMS symptoms can be controlled with natural and home remedies, medications, and lifestyle changes such as exercise, nutrition, and a family and friend support system.
A broken foot is a common injury. There are 26 bones in the foot, and these bones can be broken (fractured) in a variety of ways. Signs and symptoms of a broken bone in the foot are pain, swelling, redness, bruising, and limping because the person is not able to walk on the affected foot. You can tell if you have a broken foot by medical examination that includes imaging studies. The healing and recovery time for a broken bone in the foot depends upon the type of fracture and the bones broken.
Acute injuries, medical conditions, and chronic use conditions are causes of knee pain. Symptoms and signs that accompany knee pain include redness, swelling, difficulty walking, and locking of the knee. To diagnose knee pain, a physician will perform a physical exam and also may order X-rays, arthrocentesis, blood tests, or a CT scan or MRI. Treatment of knee pain depends upon the cause of the pain.
A toothache is pain on or around a tooth. It may have a variety of causes, including a cavity, abscess, or even sinusitis. Toothache symptoms include pain, headache, earache, bad taste in the mouth, and gum swelling. Dental X-rays and other tests performed by a dentist are used to diagnose the cause of a toothache. Toothache treatment depends on the underlying cause. Taking proper care of the teeth and gums can help prevent toothache.
Inner Ear Infection (Labyrinthitis)
Labyrinthitis is inflammation of the labyrinth (the part of the ear responsible for balance and hearing). Doctors do not know the exact cause of labyrinthitis; however, they often are associated viral infections of the inner ear. Symptoms of labyrinthitis are ear pain or earache, ear discharge, problems with balance and walking, ringing in the ears, dizziness, nausea, vomiting, and vertigo. Viral infections associated with labyrinthitis are contagious. Home remedies may help labyrinthitis symptoms and signs. Over-the-counter (OTC) and prescription medication may treat inner ear infections, labyrinthitis symptoms like vertigo and nausea, and help ear pain.
Coccydynia (Tailbone Pain)
Coccydynia is an inflammation of the bony area (tailbone or coccyx) located between the buttocks. Coccydynia is associated with pain and tenderness at the tip of the tailbone between the buttocks. Pain is often worsened by sitting. There are many causes of tailbone pain that can mimic coccydynia including: fracture, pilonidal cysts, infection, and sciatica. Treatment methods include medication and rest.
The common cold (viral upper respiratory tract infection) is a contagious illness that may be caused by various viruses. Symptoms include a stuffy nose, headache, cough, sore throat, and maybe a fever. Antibiotics have no effect upon the common cold, and there is no evidence that zinc and vitamin C are effective treatments.
Sciatica pain, caused by irritation of the sciatic nerve, typically radiates from the low back to behind the thigh to below the knee. Disc herniation is usually the cause of sciatica. Medication to alleviate pain, physical therapy, and bed rest are treatments for sciatica.
Teething in babies typically starts between 4 and 10 months of age. Symptoms and signs of cutting teeth include rash, drooling, decreased sleeping, fussiness, bringing the hands to the mouth, and rubbing the cheek or ear. Acetaminophen and ibuprofen may be used to treat teething pain. Do not give aspirin to babies or children due to a condition called Reye's syndrome, which can be deadly.
Ankle Pain (Tendinitis)
Ankle pain is commonly due to a sprain or tendinitis. The severity of ankle sprains ranges from mild (which can resolve within 24 hours) to severe (which can require surgical repair). Tendinitis of the ankle can be caused by trauma or inflammation.
Swimmer's Ear (External Otitis)
Swimmer's ear (external otitis) is an infection of the skin that covers the outer ear canal. Causes of swimmer's ear include excessive water exposure that leads to trapped bacteria in the ear canal. Symptoms of simmer's include a feeling of fullness in the ear, itching, and ear pain. Chronic swimmer's ear may be caused by eczema, seborrhea, fungus, chronic irritation, and other conditions. Common treatment includes antibiotic ear drops.
Menstruation (Menstrual Cycle)
Menstruation (menstrual cycle) is also referred to as a "period." When a woman menstruates, the lining of the uterus is shed. This shedding of the uterine linking is the menstrual blood flow. The average menstrual cycle is 28 days. There can be problems with a woman's period, including heavy bleeding, pain, or skipped periods. Causes of these problems may be amenorrhea (lack of a period), menstrual cramps (dysmenorrhea), or abnormal vaginal or uterine bleeding. There are a variety of situations in which a girl or woman should see a doctor about her menstrual cycle.
Laryngitis is an inflammation of the voice box (vocal cords). The most common cause of acute laryngitis is infection, which inflames the vocal cords. Symptoms may vary from degree of laryngitis and age of the person (laryngitis in infants and children is more commonly caused by croup). Common symptoms include a "barky" cough, a hoarse cough, fever, cold, runny nose, dry cough, and loss of voice. Chronic laryngitis generally lasts more than three weeks. Causes other than infection include smoking, excess coughing, GERD, and more. Treatment depends on the cause of laryngitis.
Hamstring injuries may range from minor strains to major ruptures. A hamstring injury causes spasm, tightness, and tenderness. More severe injuries may cause swelling and bruising. While most hamstring injuries heal without surgery, a complete rupture would require surgery.
Arthritis (Joint Inflammation)
Arthritis is inflammation of one or more joints. When joints are inflamed they can develop stiffness, warmth, swelling, redness and pain. There are over 100 types of arthritis, including osteoarthritis, rheumatoid arthritis, ankylosing spondylitis, psoriatic arthritis, lupus, gout, and pseudogout.
Sinus Headache Pain, Symptoms, Treatments, Remedies, and Cures
Sinus headache is caused by a sinus infection or inflammation of the sinus cavities. Symptoms of a sinus headache include pain, runny or stuffy nose, and chronic cough. There are many causes of sinus headaches including sinusitis or sinus infection, allergies, smoke, infections, or colds. Treatment for sinus headache depends on the cause. Some home remedies may relieve sinus headache pain symptoms.
Bursitis of the knee results when any of the three fluid-filled sacs (bursae) become inflamed due to injury or strain. Symptoms and signs include pain, swelling, warmth, tenderness, and redness. Treatment of knee bursitis depends on whether infection is involved. If the knee bursa is not infected, knee bursitis may be treated with ice compresses, rest, and anti-inflammatory and pain medications.
A broken bone is a fracture. There are different types of fractures, such as: compressed, open, stress, greenstick, spiral, vertebral compression, compound, and comminuted. Symptoms of a broken bone include pain at the site of injury, swelling, and bruising around the area of injury. Treatment of a fracture depends on the type and location of the injury.
Coxsackieviruses may be divided into two groups. Type A causes hand, foot, and mouth disease and conjunctivitis, while type B causes pleurodynia. Both types sometimes cause meningitis, myocarditis, and pericarditis. There is no specific treatment for this disease.
Mastoiditis in children and adults is inflammation and/or infection of the mastoid bone, which is located behind the ear. The most common cause of mastoiditis is an inner ear infection or otitis media. Acute mastoiditis lasts for a short period, while chronic mastoiditis can last for months to years. Symptoms of acute mastoiditis in children and adults include, pain and swelling behind the ear, pus draining from the ear, and a low-grade fever. Complications of mastoiditis include meningitis, abscess, dizziness, and conductive hearing loss. Mastoiditis requires antibiotic treatment so it cannot be treated at home with natural products or home remedies; however, home remedies may help reduce symptoms of pain, inflammation, and fever. Some individuals will need surgery to cure their infection.
Wisdom teeth are the third set of molars that people get in their late teens or early twenties. Impacted wisdom teeth that only partially erupt allows for an opening for bacteria to enter around the tooth and cause an infection, which results in pain, swelling, jaw stiffness, and general illness. Before your wisdom teeth are pulled, the teeth and the surrounding tissue will be numbed with a local anesthetic. Recovery from wisdom tooth removal depends upon the difficulty of the extraction.
Neck Pain (Cervical Pain)
Neck pain (cervical pain) may be caused by any number of disorders and diseases. Tenderness is another symptom of neck pain. Though treatment for neck pain really depends upon the cause, treatment typically may involve heat/ice application, traction, physical therapy, cortisone injection, topical anesthetic creams, and muscle relaxants.
Shoulder and Neck Pain
Shoulder and neck pain may be caused by bursitis, a pinched nerve, whiplash, tendinitis, a herniated disc, or a rotator cuff injury. Symptoms also include weakness, numbness, coolness, color changes, swelling, and deformity. Treatment at home may incorporate resting, icing, and elevating the injury. A doctor may prescribe pain medications and immobilize the injury.
Shoulder bursitis is inflammation of the shoulder bursa. Bursitis may be caused by injury, infection, or a rheumatic condition. Symptoms include pain, swelling, tenderness, and pain with movement of the shoulder joint. Treatment may involve ice compresses, rest, and anti-inflammatory medications and depends on whether there is an infection.
Hematoma vs. Bruise
A hematoma is a localized collection of blood in the tissues of the body outside of the blood vessels. A bruise is a discoloration of the skin that is a result of leakage of blood from capillaries into the skin. Bruises and hematomas are most commonly caused by injury to the tissues. Both minor hematomas and bruises are common results of activities from daily living and usually require no specific treatment. Seek medical care for any hematoma or spontaneous bruising that occurs without any known cause.
Chickenpox (chicken pox) is a contagious childhood disease caused by the varicella-zoster virus. Symptoms have an incubation period of 14 to 16 days and include a couple days of mild fever, weakness, and red, raised rash that progresses to blisters that eventually burst and crust over. Complications include bacterial infection of the open sores, scarring, encephalitis, nerve palsies, and Reye's syndrome.
Osteoarthritis is a type of arthritis caused by inflammation, breakdown, and eventual loss of cartilage in the joints. Also known as degenerative arthritis, osteoarthritis can be caused by aging, heredity, and injury from trauma or disease.
Cocaine and Crack Addition
Cocaine is an addictive stimulant that is smoked, snorted, and injected. Crack is cocaine that comes in a rock crystal that is heated to form vapors, which are then smoked. Cocaine has various effects on the body, including dilating pupils, constricting blood vessels, increasing body temperature, heart rate, and blood pressure.
Tylenol Liver Damage
Tylenol liver damage (acetaminophen) can occur from accidentally ingesting too much acetaminophen, or intentionally. Signs and symptoms of acetaminophen-induced liver damage may include: nauseau, vomiting, kidney failure, bleeding disorders, coma, and death. Acetaminophen is a drug contained in over 200 OTC and prescription medications from NyQuil to Vicodin. Avoiding unintentional overdoses include reading medication labels, write down the dosages of medications you are taking, do not drink excessive alcohol while taking acetaminophen. In severe cases, a liver transplant may be necessary.
Dengue fever is contracted from the bite of a striped Aedes aegypti mosquito. Symptoms and signs of dengue include headache, fever, exhaustion, severe joint and muscle pain, rash, and swollen glands. Since dengue is caused by a virus, there is no specific medicine to treat it. Treatment instead focuses on relieving the symptoms.
Sprains and Strains
An injury to a ligament is called a sprain, and an injury to muscle or tendon is called a strain. Sprains and strains may be caused by repetitive movements or a single stressful incident. Symptoms and signs include pain and swelling. Though treatment depends upon the extent and location of the injury, rest, ice, compression, and elevation are key elements of treatment.
Roseola is a viral illness that most commonly affects young children. Symptoms and signs include a sudden high fever that lasts for three to five days, swollen neck glands, runny nose, puffy eyelids, diarrhea, irritability, and a bulging soft spot on the head.
Cold and Cough Medicine for Infants and Children
The safety of giving infants and children over-the-counter (OTC) cold and cough medicine is important for caregivers to understand. While there is no "gold standard" recommendation for giving infants and children OTC cold and cough medicine for fever, aches, cough, and runny nose, a few standards have been recommended. The American Academy of Pediatrics recommends that OTC cold and cough medicine only be used in children age four years and older. The American College of Chest Physicians recommend that these medicines only be used in children age 15 years and older. The FDA recommends that OTC cold and cough medicine be used in children 2 years of age and older. However, there is agreement in regard to which OTC medications should not be used in children under the age of four (or the age of two, depending upon which guidelines are used), and they are 1) certain antihistamines like brompheniramine, chlorpheniramine maleate, and diphenhydramine (Benadryl); 2) cough expectorants (guaifenesin); 3) cough suppressants (dextromethorphan, DM); and 4) decongestants (pseudoephedrine and phenylephrine). Aspirin should never be given to infants, children, and adolescents due to the possibility of a rare, but often severe and even fatal illness called Reye's syndrome. REFERENCES:FDA. "Most Young Children with a Cough or Cold Don't Need Medicines." July 18, 2017. FDA. "Use Caution When Giving Cough and Cold Products to Kids." Updated: Nov 04, 2016.
Pain management and treatment can be simple or complex, according to its cause. There are two basic types of pain, nociceptive pain and neuropathic pain. Some causes of neuropathic pain include: complex regional pain syndrome, interstitial cystitis, and irritable bowel syndrome. There are a variety of methods to treat chronic pain, which are dependant on the type of pain experienced.
Measles (rubeola) is a highly contagious disease that's caused by a virus. Symptoms include a rash, high fever, cough, runny nose, and red eyes. Treatment focuses on symptom relief. The disease can be prevented with the measles, mumps, rubella, and chickenpox (varicella) vaccine (MMRV).
Elbow pain is most often the result of tendinitis, which can affect the inner or outer elbow. Treatment includes ice, rest, and medication for inflammation. Inflammation, redness, warmth, swelling, tenderness, and decreased range of motion are other symptoms associated with elbow pain. Treatment for elbow pain depends upon the nature of the patient's underlying disease or condition.
Menstrual Cramps and PMS (Premenstrual Syndrome) Treatment
Menstrual cramps and premenstrual syndrome (PMS) symptoms include abdominal cramping, bloating, a feeling of fullness, abdominal pain, mood swings, anxiety and more. Treatment for menstrual cramps and premenstrual syndrome (PMS) symptoms include regular sleep, exercise, smoking cessation, diet changes, and OTC or prescription medication depending on the severity of the condition.
Pain that originates in the face is referred to as trigeminal neuralgia. This pain may be caused by: an injury, an infection in the face, a nerve disorder, or it can occur for no known reason. Trigeminal neuralgia can be treated with antiseizure medications. Some antidepressant drugs also have significant pain relieving effects.
Croup is a contagious viral infection that affects children's respiratory system. Symptoms include a barking cough, stridor, fever and difficulty breathing. Treatment my incorporate the use of a humidifier, saline nasal spray, and pain relievers such as ibuprofen and acetaminophen.
Arthritis, bursitis, IT band syndrome, fracture, and strain are just some of the causes of hip pain. Associated symptoms and signs include swelling, tenderness, difficulty sleeping on the hip, and loss of range of motion of the hip. Treatment depends upon the cause of the hip pain but may include anti-inflammatory medications and icing and resting the hip joint.
Mumps is an acute viral illness caused by the mumps virus. Symptoms and signs of mumps include fever, headache, muscle aches, tiredness, and loss of appetite, followed by swelling of the salivary glands.
Sunburn (Sun Poisoning)
Sunburn is caused by overexposure to UV radiation from the sun. UV rays can also damage the eyes. Repeated overexposure to UV rays also increases the risk for scarring, freckles, wrinkles, and dry skin. Symptoms of sunburn include painful, red, tender, and hot skin.The skin may blister, swell, and peel. Sun poisoning (severe sunburn) include nausea, fever, chills, rapid pulse, dizziness and more. Home remedies can help relieve sunburn pain, blisters, and peeling. Severe sunburns may need medical treatment. Sun protection and sunscreen for an person's skin type is recommended to decrease the chance of a severe sunburn and sun poisoning.
Spider Bites (Black Widow and Brown Recluse)
Most spiders in the United States are harmless; however, black widow and brown recluse spider bites may need medical treatment. Symptoms of a harmless spider bite generally include pain, redness, and irritation. Signs and symptoms of black widow spider bite include pain immediately, redness, burning, and swelling at the site of the bite. Sometimes the person will feel a pinprick or double fang marks. Brown recluse spider bite symptoms and signs are a mild sting, followed by severe pain and local redness. These symptoms usually develop within eight hours or more after the bite. Black widow and brown recluse spider bites have similar symptoms, for example, nausea, vomiting, fever, headache, and abdominal or joint pain. Generally, brown recluse and black widow spider bites need immediate medical treatment. If you think that you or someone you know has been bitten by a brown recluse or black widow spider, go to your nearest Urgent Care or Emergency Department for medical treatment.
Tension Headache (Symptoms, Relief, Causes, Treatment)
A tension headache s one of the most common types of headaches, and the exact cause is not known. Factors that may contribute to tension or stress headaches are lack of sleep, increased stress (referred to as a stress headache), skipping meals, dehydration, medical diseases or conditions, anxiety, or changes at home, work, or school. Treatment of tension headaches include prescription and OTC medications, stress management, and treating any underlying illness or condition.
A herniated disc may be caused by injury or degeneration from age. Symptoms depend on the location of the herniation and whether nerve tissue is being irritated. An MRI or CT scan is performed to diagnose a herniated disc. Treatment may involve physical therapy, cortisone injection, pain medications, anti-inflammatory medications, muscle relaxants, and surgery.
Migraines and Seizures (Symptoms, Auras, Medication)
Migraines are a type of headache and seizures are the main symptom of epilepsy. Migraine headaches and seizures are two different neurological problems that have similar signs, symptoms, and auras, for example, sensitivity to light (photophobia) and sound, irritability, nausea, and vomiting. Symptoms unique to migraine and migraine auras are water retention, problems sleeping, appetite changes, and talkativeness. Symptoms unique to seizure and seizures auras are depression, a feeling of heaviness, a feeling that a seizure is approaching, and depression. Many of the symptoms of migraine and seizures are the same, however, seizures do not cause migraines; however, people who have seizures are twice as likely to have migraines and vice-versa. People who have migraines are twice as likely to have seizures, and people with seizures are twice as likely to have migraines; however, one condition does not cause the other.
Hemophilia A and B (Bleeding Disorders)
Hemophilia is defined as one of a group of inherited bleeding disorders. Hemophilia A and hemophilia B are inherited in an X-linked recessive genetic pattern. Symptoms of hemophilia include bleeding into the: joints, muscles, GI or urinary tract, or brain or skull. Hemophilia treatment generally involves the replacement of blood clotting factors.
Strep throat is a bacterial infection of the throat. Signs and symptoms of strep throat include headache, nausea, vomiting, sore throat, and fever. Strep throat symptoms in infants and children are different than in adults. Strep throat is contagious and is generally passed from person-to-person. Treatment for strep throat symptoms include home remedies and OTC medication; however, the only cure for strep throat are antibiotics.
Degenerative Disc Disease and Sciatica
Degenerative disc disease makes the disc more susceptible to herniation (rupture) which can lead to localized or radiating pain. The pain from degenerative disc or joint disease of the spine is usually treated conservatively with intermittent heat, rest, rehabilitative exercises and medications to relieve pain, muscle spasm and inflammation.
Medial Collateral Ligament (MCL) Injury
The medial collateral ligament (MCL) is one of four ligaments that stabilize the knee. MCL injuries are referred to as tears or sprains. Sprains are graded from 1-3 based on the severity of the injury. Symptoms and signs of MCL injuries include swelling, pain, stiffness, and limping. Treatment of MCL injuries may involve resting and bracing the affected knee, and physical therapy can help to restore the range of motion.
Cold, Flu, Allergy Treatments
Before treating a cold, the flu, or allergies with over-the-counter (OTC) medications, it's important to know what's causing the symptoms, which symptoms one wishes to relieve, and the active ingredients in the OTC product. Taking products that only contain the medications needed for relieving your symptoms prevents ingestion of unnecessary medications and reduces the chances of side effects.
Migraine and Stroke
Migraine headache is a type of headache in which the exact cause is not known; however, they may be inherited, and certain foods and environmental factors can trigger and may contribute them. A stroke (brain attack) happens when a blood vessel in the brain leaks, bursts, or becomes blocked, which can be caused by many other health problems. Both migraines and strokes can can cause severe head pain (migraine pain usually is only on one side of the head). Migraine aura symptoms may mimic or feel like a stroke or mini-stroke (transient ischemic attack, TIA) because they have similar symptoms and signs like severe headache, numbness in the legs, feet, arms, hands, or face, nausea, vomiting, and dizziness. Other migraine aura symptoms include vision problems like flashing lights or blind spots in one eye. The main difference between migraine headache and stroke symptoms and signs is that a migraine headaches usually come on gradually while a stroke symptoms come on suddenly and unexpectedly.
Laryngitis Home Remedies
Laryngitis is an inflammation of the larynx. Inflammation of the larynx is most often caused by viral infections, and have symptoms such as sore throat, cough, problems swallowing, and fever. The voice changes produced by laryngitis may last after the fever and other symptoms of the acute infection has gone away. The best natural home remedy to relieve pain and other symptoms caused by laryngitis include resting your voice and breathing humidified air often. Turning on hot water in the bathroom and then sitting in the steam can soothe and relive laryngitis symptoms. Acetaminophen (Tylenol) and anti-inflammatory drugs (NSAIDs) like ibuprofen (Advil, Aleve) can relieve pain and inflammation caused by laryngitis. Don't give children aspirin to infants, toddlers, children and teens because of the risk of developing Reye's syndrome, which can be fatal. Home remedies like resting your voice and sitting in humidified air can cure laryngitis. Medications like anti-inflammatory drugs (NSAIDs) like ibuprofen (Advil, Aleve) and acetaminophen (Tylenol) can relieve and soothe pain and symptoms caused by laryngitis.
Migraine vs. Headache: Differences and Similarities
Headaches are the most common reason why a person goes to the doctor or other healthcare professional for treatment. There are different types of headaches, for example, migraine, tension, and cluster headaches. The most common type of headache is tension headache. Migraine is much less common. There are few similarities between migraine and other headaches, for example, the severity of the pain can be the same, mild, moderate, or severe; and they can occur on one side or both sides of the head. However, there are many differences between migraine and other types of headaches. Migraine headaches also have different names, for example, migraine with aura and menstrual migraine. Symptoms of migraine that usually aren't experienced by a person with another type of headache include nausea, vomiting, worsens with mild exercise, debilitating pain, eye pain, throbbing head pain. Migraine trigger include light, mild exercise, strong smells, certain foods like red wine, aged cheese, smoked meats, artificial sweeteners, chocolate, alcohol, and dairy products, menstrual period, stress, oversleeping, and changes in barometric pressure. Untreated migraine attacks usually last from 4 to 72 hours, but may last for weeks. Most headaches resolve within 24-48 hours. Doctors don't know exactly what causes migraine headaches; however, other headaches like tension headaches have more specific triggers and causes. Additional tests usually are required to diagnose migraine from other types of headaches, diseases, or other medical problems. Most headaches can be treated and cured with home remedies like essential oils, massage, and over-the-counter pain medication like acetaminophen (Tylenol) and NSAIDs (nonsteroidal anti-inflammatory drugs) like naproxen (Aleve, Anaprox, Naprosyn) or ibuprofen (Advil, Midol, Motrin). Most headaches resolve with OTC and home remedy treatment, while your doctor may need to prescribe medication to treat your migraines. If you have the "worst headache of your life," seek medical care immediately.
Menstrual cramps (pain in the belly and pelvic area) are experienced by women as a result of menses. Menstrual cramps are not the same as premenstrual syndrome (PMS). Menstrual cramps are common, and may be accompanied by headache, nausea, vomiting, constipation, or diarrhea. Severity of menstrual cramp pain varies from woman to woman. Treatment includes OTC or prescription pain relief medication.
Diabetes and Safe Medications for Colds and the Flu: OTC Medication Guide
If you have diabetes and catch a cold or the flu, can be more difficult to recover from infections and their complications, for example, pneumonia. Home remedies and over-the-counter (OTC) drugs used for the treatment of the signs and symptoms of colds and the flu may affect blood sugar levels in people with diabetes.Some medications are OK to take if you have diabetes get a cold or the flu include nonsteroidal anti-inflammatory drugs or NSAIDs, like acetaminophen (Tylenol) and ibuprofen (Motrin) to control symptoms of fever and pain. Most cough syrups are safe to take; however, check with your pediatrician to see what medications are safe to give your child if he or she has type 1 or 2 diabetes. If you have diabetes and are sick with a cold or flu, you need to check your blood sugar levels more frequently. Continue taking your regular medications. Eat a diabetic low-glycemic index diet rich in antioxidants. To prevent colds and the flu drink at least eight 8 ounce glasses of water a day. To replenish fluids, drink sports drinks like Gatorade and Pedialyte to replenish electrolytes. Avoid people who are sick, sneezing, coughing, or have other symptoms of a cold or flu.
Smallpox is a disease caused by the variola virus. Symptoms and signs include: a characteristic rash and high fever. Treatment focuses on supporting the patient. Smallpox may be prevented with the ACAM2000 smallpox vaccine.
What Are Common Causes of Dental Injuries?
Dental injuries range from a chipped or fractured tooth to a knocked-out tooth. Treatment depends upon the severity of the dental injury. Dental injuries may be prevented by aligning protruding front teeth with braces and using face masks and mouthguards while playing sports.
Shin splints result from inflammation from injury to the tendon and adjacent tissues in the front of the outer leg. Shin splints commonly occur in runners or aggressive walkers, causing pain and discomfort. An increase in workout intensity, weak ankles and pronation may be to blame for shin splints. Stretching, strengthening, and icing the affected area are effective treatments for shin splints. Rest and anti-inflammatory medications are also advised.
What Happens When You Get Shingles When Pregnant?
Becoming infected with chickenpox during pregnancy could cause birth defects in your unborn child. Likewise, shingles could also cause problems for your unborn child. If you are pregnant and haven't had chickenpox, avoid exposure to infected people. Zostavax, the shingles vaccine, can reduce the incidence of shingles by half. Women should wait at least three months after receiving the vaccine before trying to get pregnant.
Chronic pain is pain (an unpleasant sense of discomfort) that persists or progresses over a long period of time. In contrast to acute pain that arises suddenly in response to a specific injury and is usually treatable, chronic pain persists over time and is often resistant to medical treatments.
Whiplash is a common injury to a person's neck following a car accident (in most cases). Symptoms include headache, neck pain, neck and shoulder stiffness, shoulder pain, fatigue, dizziness, jaw pain, arm pain, weakness of the arm(s), visual disturbances, and tinnitus. Diagnosis is generally with a physical exam, X-rays, or possibly an MRI. Treatment generally includes physical therapy and time.
Respiratory Syncytial Virus (RSV)
Respiratory syncytial virus (RSV) is a highly contagious viral infection. Symptoms include fever and nasal congestion and discharge. Treatment focuses on supportive care. This disease has a good prognosis in babies and infants.
Rotator Cuff Tear and Injuries
Rotator cuff disease is damage to any of the four tendons that stabilize the shoulder joint. Shoulder pain and tenderness are common symptoms. Rotator cuff disease treatment depends on the severity of the shoulder injury.
What Body Temperature Is Considered a Fever?
A fever is defined as a body temperature that is higher than normal. The normal body temperature, however, varies slightly among different individuals. For adults, a fever is when the body temperature is higher than 100.4°F. For children, a fever is when their body temperature is more than 100.4°F (measured rectally), 99.5°F (measured orally) or 99°F (measured under the arm).
Braces and Retainers
Find out more about how orthodontic braces and retainers can provide proper alignment to crooked teeth. Get information about the cost of braces, the different types of braces, and the procedure for fitting a patient with braces.
Bug Bites and Stings
Bug bites and stings have been known to transmit insect-borne illnesses such as West Nile virus, Rocky Mountain spotted fever, and Lyme disease. Though most reactions to insect bites and stings are mild, some reactions may be life-threatening. Preventing bug bites and stings with insect repellant, wearing the proper protective attire, and not wearing heavily scented perfumes when in grassy, wooded, and brushy areas is key.
Cold vs. Flu
Though the common cold and flu share many signs and symptoms, they are caused by different viruses. Signs and symptoms include sneezing, sore throat, runny nose, fatigue, and cough. Treatment options for the cold and flu are similar and focus on reducing symptoms. Doctors may prescribe antivirals/neuraminidase inhibitors for the flu.
Osteoarthritis vs. Rheumatoid Arthritis
Osteoarthritis (OA) and rheumatoid arthritis (RA) are chronic joint disorders. RA is also an autoimmune disease. OA and RA symptoms and signs include joint pain, warmth, and tenderness. Over-the-counter pain relievers treat both diseases. There are several prescription medications that treat RA.
Sever condition is an inflammation of the growth plate of the bone at the back of the heel where the Achilles tendon attaches. Sever condition can be very painful and is commonly referred to as "growing pains." The condition often disappears with age, but it can also be treated by limiting activity, using antiinflammatory medications, shoe inserts, and heel lifts.
German Measles (Rubella)
German measles is a disease that's caused by a virus. Symptoms include rash and fever for two to three days. The MMR (measles, mumps, and rubella) vaccine prevents this disease.
How Do I Bring My Baby's Fever Down?
A baby with a fever always makes parents anxious, but fever is actually a defense mechanism of the body. It prepares the body to fight infection. Most fevers do not need antibiotic therapy and may resolve on their own in five to seven days. There are a few things a parent may try to manage the child’s fever and make them feel more comfortable.
Reye's syndrome (RS or Reye syndrome) is a sudden, sometimes fatal, disease of the brain with degeneration of the liver. Reye syndrome is associated with giving children medications containing aspirin. Symptoms include vomiting, listlessness, irritability or combativeness, confusion, delirium, delusions, convulsions, and loss of consciousness. Treatment depends on early diagnosis and focuses on protecting the brain against irreversible damage by reducing brain swelling, reversing the metabolic injury, preventing complications in the lungs, and anticipating cardiac arrest.
Why Would You Not Remove a Foreign Object From an Open Cut?
In open cuts, the foreign body may not be removed immediately if it could harm the blood vessels or nerves. Sometimes, a foreign body is stuck in the wound, which also stops the blood from spurting out. Such a deeply embedded foreign body must only be treated by a physician.
What Is the Most Common Cause of Septic Arthritis in Kids?
Septic arthritis can be caused by bacterial, fungal or viral infections. Staphylococcus aureus, a type of bacteria, is the most common cause of septic arthritis in infants. Septic arthritis is a general term for any joint pain caused by infection of the joint.
Treatment & Diagnosis
- Liver Blood Tests
- Dental Implants
- Nasal Airway Surgery (Septoplasty) and Turbinectomy
- Mohs Surgery for Skin Cancer
- Sinus Surgery (Endoscopic) Procedure
- Tonsillectomy and Adenoidectomy Surgery
- Trigger Point Injection
- Hysteroscopy Surgery
- Spinal Fusion
- What Is Transcutaneous Electrical Nerve Stimulation Used For?
- Buttock Pain
- Toe Pain
- Rectal Pain
- Sore Tongue
- Joint Pain
- Muscle Pain (Myalgia)
- Finger Pain
- Arm Pain
- Hand Pain
- Tightness in Chest
- Ankle Pain
- Swollen Ankles and/or Swollen Feet
- Groin Pain
- Jaw Pain
- Neck Pain (Cervicalgia)
- Foot Pain
- Stiff Neck
- Joint Redness
- Joint Cracking (Joint Popping)
- Unsteady Gait
- Dengue Fever
- Painful Gums
- Heel Pain
- Joint Stiffness
- Hip Pain
- Coccydynia (Tailbone Pain)
- Swollen Joints
- Elbow Pain
- Spider Bite
- Menstrual Cramps
- Knee Pain
- Shoulder Pain
- Kidney Stone
- Infectious Mononucleosis (Mono)
- Upper Respiratory Infection
- Chronic Sore Throat
- Wrist Pain
- Joint Deformity
- Sore Throat (Pharyngitis)
- Chronic Pain
- Peripheral Neuropathy
- Common Cold
- Bug Bites and Stings
- Broken Bone (Fracture)
- Impacted Wisdom Tooth
- Zika Virus Infection
- Impingement Syndrome
- Achilles Tendon Rupture
- Doctor: Checklist to Take To Your Doctor's Appointment
- Hand, Foot, and Mouth Disease
- Measles (Rubeola)
- Fifth Disease
- Chikungunya Virus Infection
- West Nile Virus
- Respiratory Syncytial Virus (RSV) Infection
- Bone Cancer
- Rubella (German Measles)
- Bee and Wasp Sting
- Morton's Neuroma
- Black Eye
- Enterovirus (Non-Polio Enterovirus Infection)
- Diffuse Idiopathic Skeletal Hyperostosis (DISH)
- Cold & Flu FAQs
- Headaches FAQs
- Back Pain FAQs
- Pain FAQs
- Chickenpox FAQs
- Strep Streptococcal Throat Infection FAQs
- Tylenol Toxicity
- Pain Management Over-The-Counter
- Prescriptions: Complying with the Doctor's Orders
- Drug Interactions: Know Ingredients, Consult Your Physician
- How To Reduce Your Medication Costs
- Pharmacy Visit, How To Get The Most Out of Your Visit
- Indications for Drugs: Approved vs. Non-approved
- Pain (Acute and Chronic)
- Drugs: Buying Prescription Drugs Online Safely
- Drugs: The Most Common Medication Errors
- Medication Disposal
- Swine Flu: One New York City Pediatrician's View
- Propofol (Diprivan) Safety
- Swine Flu Symptoms, Diagnosis, and Vaccination
- Dangers of Mixing Medications
- What to Do in a Drug Recall
- Kidney Infections During Pregnancy
- Living With Rheumatoid Arthritis
- Home Remedies for Shingles
- Can Children Get Erythema Nodosum?
- Is Reye Syndrome Less Common than It Used to Be?
- Why Is It Called Reye's Syndrome?
- Osteoarthritis of the Hands
- Home Remedies, Treatment, and Prevention of Sprains and Strains
- When to Call the Doctor for Fever, Nausea, Diarrhea, Colds, and Coughs
- Bug Bite Treatment
- Pain Relievers and High Blood Pressure
- Generic Drugs, Are They as Good as Brand-Names?
Medications & Supplements
- Acetaminophen vs. Ibuprofen for Pain (Differences in Side Effects and Dosage)
- Tylenol (acetaminophen) Side Effects, Warnings, and Interactions
- Drugs: Questions to Ask Your Doctor or Pharmacist about Your Drugs
- Drug Interactions
- hydrocodone/acetaminophen (Vicodin, Norco)
- Oxycodone vs. Vicodin (hydrocodone/acetaminophen) for Pain
- Aspirin vs. Tylenol (acetaminophen)
- tramadol and acetaminophen (Ultracet)
- Percocet (oxycodone and acetaminophen, Roxicet, Tylox, Oxycet)
- Ketorolac vs. tramadol
- Ketorolac vs. hydrocodone
- butalbital/acetaminophen/caffeine (Alagesic LQ, Capacet, Dolgic Plus, Esgic, Fioricet, and Others)
- butalbital/acetaminophen/caffeine (Esgic, Fioricet)
- OTC Pain Relievers and Fever Reducers
- propoxyphene and acetaminophen (Darvocet)
- Side Effects of Percocet (oxycodone/acetaminophen)
- Side Effects of Oxycontin (oxycodone)
- expectorant/decongestant/narcotic antitussive/acetaminophen-oral
- Types of Migraine Headache Medications
- isometheptene, acetaminophen, dichloralphenazone - oral, Amidrine, Isocom, Midchlor, Mi
- Side Effects of Norflex (orphenadrine)
- dimethyl fumarate (Tecfidera)
- Side Effects of Vicodin (hydrocodone/acetaminophen)
- butalbital/acetaminophen - oral, Phrenilin
- acetaminophen/phenyltoloxamine-oral, Dologesic, Flextra-650, Novagesic, Rhinoflex, Staflex
- salicylamide/acetaminophen/phenyltoloxamine - oral, Anabar, Dolorex, Lobac
- Side Effects of Indocin (indomethacin)
- Orencia (abatacept) Side Effects, Warnings, and Drug Interactions
- Side Effects of Feldene (piroxicam)
- pentazocine/acetaminophen - oral, Talacen
- decongestant/narcotic antitussive/acetaminoph/antihistamine - oral
Prevention & Wellness
- Tylenol Shortages in U.S.
- Another Study Finds COVID-19 Typically Mild for Kids
- Coronavirus Treatment: Ibuprofen (NSAIDs) and Acetaminophen (Paracetamol) Risk
- Health Tip: Acetaminophen Safety
- Acetaminophen in Pregnancy Might Raise Children's Odds of ADHD, Autism
- Antibiotics Not Recommended for Most Toothaches, New Guideline Says
- Kids Often Prescribed Drugs 'Off-Label,' Raising Concerns
- A Prescription for Medicating Your Child Safely
- Many Patients Don't Need Opioids After Surgery
- More Infant Ibuprofen Recalled Due to Higher Concentrations
- Pfizer Recalls a Type of Children's Advil
- As U.S. Kids Take More Meds, Dangerous Drug Mixes Could Rise
- Non-Opioids Often Underused After Back Surgery
- Fighting a Cold or Flu? Beware of Overdosing on Tylenol
- Acetaminophen in Pregnancy Tied to Language Delays -- in One Sex
- Many Migraine Sufferers Given Unecessary Opioids, Study Finds
- Medication Mistakes Have Doubled in U.S. Since 2000: Study
- When Is an Opioid Safe to Take?
- Marathon Running May Cause Short-Term Kidney Injury
- Fewer U.S. Kids Overdosing on Opioids
- Spring-Clean Your Medicine Cabinet to Safeguard Your Kids
- Kids' OD Risk Rises When Opioids Left Out at Home
- Try Drug-Free Options First for Low Back Pain, New Guidelines Say
- Common Painkillers Don't Ease Back Pain, Study Finds
- Kids Born to Opioid-Addicted Moms Seem to Fare Poorly in School
- Many Misuse OTC Sleep Aids: Survey
- Everyday Pain Relievers May Be Linked to Hearing Loss in Some Women
- Drug Use by U.S. Teens Drops to All-Time Low
- Self-Harm a Cause of Death During Pregnancy and for New Moms
- Number of Americans With Severe Joint Pain Keeps Rising
- Countless Opioid Pills Unused by Dental-Surgery Patients
- Nanoparticles Ease Aching Joints in Mice
- Codeine Not Safe for Kids, Pediatricians Warn
- Health Tip: Preparing for Baby's First Teeth
- Non-addictive Painkiller Shows Promise in Animal Trials
- Kids With Mild Asthma Can Take Acetaminophen: Study
- Acetaminophen and Pregnancy: Bad Mix?
- Acetaminophen During Pregnancy May Up Risk of ADHD in Kids
- Fentanyl-Laced 'Norco' Is Lethal, Report Warns
- New Guidelines Issued for Cancer Patients' Post-Treatment Pain
- Opioid Abusers Missing Out on Addiction-Fighting Drug
- Tai Chi: Rx for Arthritic Knees
- Health Tip: Watch Medication Use During Pregnancy
- More People Surviving Sudden Liver Failure
- Nearly All U.S. Doctors 'Overprescribe' Addictive Narcotic Painkillers: Survey
- Infant Ear Infections Becoming Less Common
- Acetaminophen Won't Help Arthritis Pain, Study Finds
- Health Tip: Managing a Fever at Home
- Prenatal Acetaminophen Use Tied to Higher Asthma Risk in Kids: Study
- Many Chronic Pain Sufferers May Overuse Nonprescription Painkillers
- No Antibiotics for Common Respiratory Infections: Experts
- Acetaminophen Tops List of Accidental Infant Poisonings
- Did Painkiller Crackdown Cause Heroin Epidemic?
- Try Home Remedies for Child's Cough or Cold
- Hawaii Facing Rise in Dengue Fever Cases
- Prepare Yourself for Cold, Flu Season
- Prescription Naproxen as Good as Narcotic Painkillers for Low Back Pain: Study
- Kids' ER Visits for Medicine Overdoses Dropping: Report
- Searing Heat, High Humidity a Threat to Your Health
- Prescription Meds: Too Common in Pregnancy?
- Antidepressant, Painkiller Combo May Raise Risk of Brain Bleed
- Many Migraine Sufferers Given Narcotic Painkillers, Barbiturates
- Do Certain Medicines Raise Murder Risk?
- Many Americans Under 50 Living With Cold Sore Virus
- Teens With History of Self-Poisoning Face Greater Suicide Risk
- Could Taking Acetaminophen Dull Your Happiness?
- Ear Infections Common, But Often Missed, in Infants
- Study Casts Doubt on Acetaminophen for Low Back Pain, Arthritis
- Health Tip: Don't Mix Meds and Alcohol
- Does Long-Term Acetaminophen Use Raise Health Risks?
- Morphine After Tonsillectomy Tied to Breathing Problems in Study
- Study Rates Migraine Medications
- Tips for Steering Clear of Flu
- Knee Arthritis Drugs Beat Placebos, but Study Finds No Clear Winner
- No Link Between Acetaminophen in Pregnancy, Asthma in Kids: Study
- Some Painkillers Tied to Bleeding Risk in Those With Abnormal Heartbeat
- Placebo Treatment May Quiet Kids' Cough
- Circumcision Past Newborn Stage Poses Risk for Boys, Study Finds
- Doctors' Group Issues Painkiller Guidelines
- Kids Prescribed Antibiotics Twice as Often as Needed, Study Finds
- Acetaminophen May Not Help Against Back Pain, Study Contends
- Tips for Beating BBQ Burns
- Chikungunya Virus: Questions and Answers
- Use Prescription Painkillers Safely
- Taking Blood Thinners With Certain Painkillers May Raise Bleeding Risk
- More ERs Treating Headaches With Narcotics, Study Finds
- Use of Tylenol in Pregnancy Tied to Higher ADHD Risk in Child
- Daily Aspirin May Guard Against Ovarian Cancer
- Hand Washing, Zinc May Ward Off Colds: Review
- Health Tip: Coping With Strep Throat
- FDA Warns Against Prescription Drugs With High Levels of Acetaminophen
- Health Tip: Don't Take Too Much Acetaminophen
- Health Tip: Keep a First Aid Kit in the Car
- Acetaminophen and Alcohol a Bad Mix, Study Suggests
- Tylenol and Alcohol a Bad Mix, Study Suggests
- FDA OKs New Hydrocodone Painkiller
- After Tonsillectomy, Over-the-Counter Painkillers Suffice, Study Says
- Weight-Loss Surgery May Add to Painkiller Dependence, Study Says
- Opioids Not Winning the Battle Against Pain, Study Suggests
- Health Highlights: Aug. 30, 2013
- Most Medications OK During Breast-Feeding, Report Says
- FDA Warns of Rare Skin Reactions to Acetaminophen
- Docs Order Too Many Narcotics, Pricey Scans for Back Pain: Study
- Tylenol-Induced Liver Failure Presents Own Set of Problems: Study
- Most Pregnant Women Treated for Migraines Able to Deliver Vaginally
- Daily Aspirin Linked to Lower Risk for Deadly Skin Cancer in Women
- Codeine Risky for Kids After Certain Surgeries, FDA Says
- Medical Marijuana: Voodoo or Legitimate Therapeutic Choice?
- Doubling Up on Cold, Flu Remedies May Harm Liver
- Common Painkillers Tied to Kidney Risks for Children: Study
- Painkillers Before Exercise May Be Bad for the Gut
- Health Tip: Make Sure Kids Get Enough Water
- Health Tip: Treating Bronchitis
- Health Tip: Managing Chronic Fatigue Syndrome Pain
- Health Tip: Don't Combine Medication and Alcohol
- 'Where Is My Excedrin?'
- 'Excellent' Survival Seen for Liver Transplant From Live Donor
- When Prescription Drugs Go OTC, Ads Talk Less of Harms: Study
- Common Painkillers May Be Risky After Heart Attack
- Health Tip: Caring for an Ingrown Toenail
- Steroids Won't Ease Most Sinusitis Attacks, Study Finds
- The Health Benefits, and Risks, of Alcohol
- 'Abuse-Resistant' Oxycontin May Be Driving Addicts to Heroin
- Tylenol Overdose Can Be Deadly for a Child
- Scientists Spot More Migraine Genes
- Many Americans Taking Too Much Acetaminophen
- Patients May Receive Too Much Acetaminophen in Hospital
- Health Tip: Caring for a Sunburn
- Health Highlights: April 19, 2012
- Taking Multivitamins Won't Prevent Canker Sores, Study Says
- Antibiotics Do Not Reduce Symptoms of Sinus Infection
- Epidural Plus Fever in Mom May Raise Risks for Baby
- IV Acetaminophen Linked to More Child Overdoses
- Bufferin, Excedrin, NoDoz, Gas-X Recalled
- Spinal Manipulation, Home Exercise May Ease Neck Pain
- Infant Acetaminophen Dosage Change May Cause Confusion
- Infants May Sleep Better When Vaccinated in Afternoon
- Too Much Acetaminophen Over Time May Damage Liver
- Maggots May Help Heal Hard-to-Treat Wounds
- NSAIDs May Raise Miscarriage Risk: Study
- Supplement May Ease Pain of Hand Osteoarthritis
- New Dosing Labels for Extra Strength Tylenol
- New Tylenol Recall Due to Musty Odor
- Health Tip: Ease Neck Pain
- FDA Panel: Correct Acetaminophen Dose Depends on Kids' Weight
- The 10 Most Prescribed Drugs
- Acetaminophen in Pregnancy: Link to Baby's Asthma?
- Johnson & Johnson Recalls Even More Tylenol
- Tylenol Products Recalled
- FDA Warns of Acetaminophen in Prescription Pain Drugs
- Rolaids Recalled
- Acetaminophen: Teen Asthma Trigger?
- Tylenol Recall Grows Again
- FDA: Manufacturing Problems Led to Tylenol Recall
- Recall of Kids' Tylenol, Motrin, Zyrtec, Benadryl
- Pain Relievers May Reduce Cancer Risk
Subscribe to MedicineNet's General Health Newsletter
Health Solutions From Our Sponsors
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.