MedicineNet

Itch Related Diseases & Conditions

Medical conditions are often related to other diseases and conditions. Our doctors have compiled a list of ailments related to the topic of Itch. These conditions may be a cause or symptom of Itch or be a condition for which you may be at increased risk.

  • Liver The liver is the largest solid organ in the body, and is actually an gland. The liver has a wide variety of critical functions...learn more »
    In This Article
    Liver Article
    • Liver facts
    • Liver overview
    • How large is the liver?
    • Where is the liver located (liver anatomy)?
    • What is the function of the liver?
    • What special features enable the liver to do so much?
    • What diseases affect the liver?
    • How do liver diseases cause symptoms?
    • What about blood tests for the diagnosis of liver disease?
    • Why does the doctor examine the liver?
    • What is a liver biopsy?
    • What else is important about the liver?
  • Chickenpox (Varicella) Chickenpox (chicken pox) is a contagious childhood disease caused by the varicella-zoster virus. Symptoms have an incubation...learn more »
    In This Article
    Chickenpox (Varicella) Article
    • What is chickenpox? What causes chickenpox?
    • How does chickenpox spread?
    • What are chickenpox symptoms and signs?
    • What are treatment options for chickenpox?
    • What are the possible complications of chickenpox?
    • Can chickenpox be prevented with a vaccine?
    • Chickenpox At A Glance
  • Cirrhosis (Liver) Cirrhosis of the liver refers to a disease in which normal liver cells are replaced by scar tissue caused by alcohol and viral...learn more »
    In This Article
    Cirrhosis (Liver) Article
    • What is cirrhosis?
    • Why does cirrhosis cause problems?
    • What are the signs and symptoms of cirrhosis?
    • What are the complications of cirrhosis?
    • What are the common causes of cirrhosis?
    • How is cirrhosis diagnosed and evaluated?
    • How is cirrhosis treated?
    • What is new and in the future for cirrhosis?
    • Cirrhosis At A Glance
  • Athlete's Foot Athlete's foot (tinea pedis) is a skin infection caused by the ringworm fungus. Symptoms include itching, burning, cracking,...learn more »
    In This Article
    Athlete's Foot Article
    • Athlete's foot facts
    • What is athlete's foot?
    • What are the symptoms and signs of athlete's foot?
    • What does athlete's foot look like?
    • Is athlete's foot contagious?
    • What else causes foot rashes?
    • What is the treatment for athlete's foot?
    • What home remedy can I use for athlete's foot?
    • How can I treat athlete's foot in pregnancy?
    • When should I seek medical care?
    • What kind of doctor treats athlete's foot?
    • What are possible complications of athlete's foot?
    • How can I prevent future athlete's foot infections?
  • Frostbite and Cold Weather-Related Injuries There are two categories to cold weather-related injuries. 1) no freezing of body tissue (trench foot and chilblains), and 2)...learn more »
    In This Article
    Frostbite and Cold Weather-Related Injuries Article
    • Frostbite and Cold Weather-Related Injuries Facts
    • Introduction to frostbite and cold weather-related injuries
    • What type of injuries can be caused by cold weather?
    • Cold weather-related injuries without tissue freezing
    • Chilblains
    • Trench foot
    • Frostnip
    • Cold weather-related injuries with tissue freezing
    • Frostbite
    • What does frostbite look like (frostbite pictures)?
    • What are the signs and symptoms of frostbite?
    • How should frostbite and other cold weather-related injuries be treated?
    • What is the recovery time for a frostbite injury?
    • When should a person seek medical care for a cold weather-related injury?
    • Who is most likely to get a cold weather-related injury and what can be done to prevent it?
  • Hay Fever Hay fever (allergic rhinitis) is an irritation of the nose caused by pollen and is associated with the following allergic...learn more »
    In This Article
    Hay Fever Article
    • What is hay fever? What are the symptoms and signs?
    • Why does an allergic reaction occur?
    • What causes allergic rhinitis?
    • When and where does allergic rhinitis occur?
    • How is allergic rhinitis diagnosed, and how are allergies identified?
    • How are allergies treated?
    • Hay Fever At A Glance
  • Non-Hodgkin's Lymphoma Non-Hodgkin's lymphoma is cancer of the lymphatic system, a vital part of the body's immune system. Symptoms include swollen...learn more »
    In This Article
    Non-Hodgkin's Lymphoma Article
    • Non-Hodgkin's lymphoma facts
    • What is non-Hodgkin's lymphoma?
    • What causes non-Hodgkin's lymphoma?
    • What are risk factors for non-Hodgkin's lymphoma?
    • What are symptoms and signs of non-Hodgkin's lymphoma?
    • How is non-Hodgkin's lymphoma diagnosed?
    • What are the types of non-Hodgkin's lymphoma, and how is non-Hodgkin's lymphoma staging determined?
    • What is the treatment for non-Hodgkin's lymphoma?
    • What is the prognosis and survival rates of non-Hodgkin's lymphoma?
    • Where can people find more information about non-Hodgkin's lymphoma?
  • Pancreatic Cancer Pancreatic cancer is a malignant tumor of the pancreas. Pancreatic cancer has been called a "silent" disease because early...learn more »
    In This Article
    Pancreatic Cancer Article
    • Pancreatic cancer facts
    • What is the pancreas, and what is the function of the pancreas?
    • What is cancer?
    • What is pancreatic cancer?
    • What are pancreatic cancer causes and risk factors?
    • What are the symptoms and signs of pancreatic cancer?
    • How is the diagnosis of pancreatic cancer made?
    • How is pancreatic cancer staged?
    • What is the treatment for resectable pancreatic cancer?
    • What is the treatment for locally advanced unresectable pancreatic cancer?
    • What is the treatment for metastatic pancreatic cancer?
    • What are side effects of pancreatic cancer treatment?
    • What is the prognosis of pancreatic cancer?
    • What research is being done on pancreatic cancer?
    • Is complimentary or alternative therapy effective in pancreatic cancer treatment?
    • Can pancreatic cancer be prevented?
    • Where can people get support when coping with pancreatic cancer?
    • Where can people find additional information about pancreatic cancer?
  • Pink Eye Pink eye, also called conjunctivitis, is redness or irritation of the conjunctivae, the membranes on the inner part of the...learn more »
    In This Article
    Pink Eye Article
    • What is "pink eye"?
    • What infections cause pink eye, what are infectious pink eye symptoms, and how are they treated?
    • What noninfectious conditions cause pink eye, what are noninfectious pink eye symptoms, and how are they treated?
    • What are home treatments and care for pink eye?
    • How can I prevent the spread of pink eye?
    • Pink Eye At A Glance
  • Poison Ivy Poison ivy, oak, and sumac are plants that cause an itchy skin rash and skin inflamation when contacted directly. This poison can...learn more »
    In This Article
    Poison Ivy Article
    • Poison ivy, oak, and sumac facts
    • What causes the rash? How do I identify poison ivy, oak, and sumac?
    • What are the signs and symptoms of the poison ivy rash?
    • How is the dermatitis of poison ivy, oak, and sumac diagnosed?
    • What is the treatment for poison ivy, oak, and sumac dermatitis?
    • How can contact with poison ivy, oak, and sumac be prevented?
  • Hives Hives, also called urticaria, is a raised, itchy area of skin that is usually a sign of an allergic reaction. The allergy may be...learn more »
    In This Article
    Hives Article
    • Hives facts
    • What are hives (urticaria) and angioedema?
    • What causes hives and angioedema?
    • What are the different kinds of hives?
    • What are the symptoms and signs of ordinary urticaria (ordinary hives)?
    • What are the causes of ordinary hives?
    • What are the causes of chronic hives?
    • Are there other conditions that mimic hives?
    • What is the treatment for hives?
    • Conclusion
  • Varicose Veins Varicose vein: A dilated (widened) tortuous (twisting) vein, usually involving a superficial vein in the leg, often associated...learn more »
    In This Article
    Varicose Veins Article
    • What are veins and what is their function?
    • What are varicose veins and spider veins?
    • Who gets varicose and spider veins?
    • What causes varicose and spider veins?
    • What are varicose vein symptoms?
    • How are varicose veins evaluated (diagnosed)?
    • What treatments are available for varicose veins and spider veins?
    • How can compression stockings help with varicose veins?
    • What is sclerotherapy?
    • What surgical procedures are available to treat varicose veins?
    • Can laser be used to treat varicose and spider veins?
    • What type of doctors provide treatments for varicose and spider veins?
    • What are the side effects of these treatments?
    • How can varicose vein be prevented?
    • Varicose Veins At A Glance
  • Primary Biliary Cirrhosis Primary Biliary Cirrhosis is a chronic disease characterized by progressive inflammation and destruction of small bile ducts...learn more »
    In This Article
    Primary Biliary Cirrhosis Article
    • What is PBC?
    • What is the scope of the problem?
    • What is the cause of PBC?
    • What are the symptoms and physical findings in PBC?
    • What manifestations are specifically due to PBC itself?
    • What are the manifestations of the complications of cirrhosis in PBC?
    • What are the manifestations of diseases associated with PBC?
    • What are risk factors for PBC?
    • How is PBC diagnosed?
    • What is the role of blood tests?
    • What is the role of testing for antimitochondrial antibodies?
    • What is the role of imaging tests?
    • What is the role of liver biopsy?
    • What are the criteria for a definitive diagnosis of PBC
    • What is the course of natural progression in PBC?
    • What are the sequential clinical phases of PBC?
    • What is the role of mathematical models in predicting the outcome (prognosis) in PBC?
    • What about pregnancy in PBC?
  • Rash The word "rash" means an outbreak of red bumps on the body. The way people use this term, "a rash" can refer to many different...learn more »
    In This Article
    Rash Article
    • What are noninfectious, common rashes localized to a particular anatomical area?
    • How are common skin rashes diagnosed?
    • Scaly patches of skin produced by fungal or bacterial infection
    • Widely distributed rashes affecting large portions of the skin
    • What is the treatment for a rash?
    • Rashes At A Glance
  • Pinworms Pinworm infection is an intestinal infection caused by a pinworm, seatworm, or threadworm. Female pinworms leave the intestine...learn more »
    In This Article
    Pinworms Article
    • What is pinworm infection?
    • Who is at risk for getting pinworms?
    • Pinworms in children
    • Pinworms in adults
    • What do pinworms look like (pinworm pictures)?
    • What is the lifecycle of pinworms?
    • How is pinworm infection spread?
    • What are the symptoms of pinworms?
    • How is pinworm infection diagnosed?
    • What is the treatment of pinworms; is there a home treatment?
    • What are the consequences of untreated pinworm infections?
    • How are pinworm infections prevented?
    • Pinworm Infection At A Glance
  • Genital Herpes In Women Genital herpes, a viral infection by the herpes simplex virus (HSV), is transmitted during sexual contact with the mucous-covered...learn more »
    In This Article
    Genital Herpes In Women Article
    • What are sexually transmitted diseases (STDs)?
    • What is genital herpes?
    • What causes genital herpes?
    • What are genital herpes symptoms and signs?
    • How is genital herpes diagnosed?
    • What is the treatment for genital herpes?
    • How can genital herpes be prevented?
    • What is the prognosis (outlook) for genital herpes?
    • Where can people get more information about genital herpes?
    • Genital Herpes At A Glance
  • Allergy An allergy refers to a misguided reaction by our immune system in response to bodily contact with certain foreign substances. ...learn more »
    In This Article
  • Rabies Rabies is a potentially fatal viral infection. Rabies symptoms include fever, headache, myalgia, and can progress to more serious...learn more »
    In This Article
    Rabies Article
    • Rabies facts
    • What is rabies?
    • What are rabies symptoms and signs in humans?
    • What is the history of rabies, and what is the cause of rabies?
    • How is rabies transmitted?
    • How soon after an exposure should a person seek medical attention?
    • How is a rabies infection diagnosed?
    • What is the treatment for rabies in humans?
    • Should people get a preexposure vaccination before traveling outside the U.S.?
    • Can rabies be prevented?
    • What is the prognosis for people with rabies?
  • Trichinosis Trichinosis is a food-borne disease caused by ingesting parasites (roundworms) in undercooked pork or wild-game meat. Symptoms of...learn more »
    In This Article
    Trichinosis Article
    • What is trichinosis? What are symptoms of trichinosis?
    • What causes trichinosis?
    • What is the history and life cycle of trichinosis?
    • How is trichinosis diagnosed?
    • How is trichinosis treated?
    • Are there complications associated with trichinosis?
    • What is the prognosis for patients with trichinosis?
    • What are the risk factors for getting trichinosis?
    • Is trichinosis a common disease?
    • Where can I get more information about trichinosis?
    • Trichinosis At A Glance
  • Head Lice Head lice infection is called pediculosis. Lice are parasites that feed on blood and can be found on the scalp and hair of...learn more »
    In This Article
    Head Lice Article
    • Head lice facts
    • What are head lice?
    • How common is head lice infestation?
    • Who is at risk for getting head lice?
    • How in the world does a child get head lice?
    • What do head lice look like?
    • Where are head lice most commonly found?
    • What are the signs and symptoms of head lice infestation?
    • How is a head lice infestation diagnosed?
    • What is the treatment for a head lice infestation (pediculosis)?
    • My child has head lice. I don't. Should I treat myself to prevent being infested?
    • Should my pets be treated for head lice?
    • My child is under 2 years of age and has been diagnosed with head lice. Can I treat my child with prescription or over-the-counter (OTC) drugs?
    • What OTC medications are available to treat head lice?
    • What is the prescription drug used to treat head lice?
    • Are any home remedies effective at getting rid of head lice?
    • Which head lice medicine is best for me?
    • What are the rules with head lice medicines?
    • How can I prevent head lice?
    • Should household sprays be used to kill adult lice?
    • Should I have a pest-control company spray my house?
    • What is the prognosis of a head lice infestation?
  • Primary Sclerosing Cholangitis (PSC) Primary sclerosing cholangitis (PSC) is a chronic, progressive disease of the bile ducts that channel bile from the liver into...learn more »
    In This Article
    Primary Sclerosing Cholangitis (PSC) Article
    • What is primary sclerosing cholangitis (PSC)?
    • How common is primary sclerosing cholangitis?
    • What causes primary sclerosing cholangitis?
    • What are the symptoms of primary sclerosing cholangitis?
    • What are the complications of primary sclerosing cholangitis?
    • How is the diagnosis of primary sclerosing cholangitis made?
    • How is primary sclerosing cholangitis treated?
    • Primary Sclerosing Cholangitis At A Glance
  • Anal Itching Anal itching is the irritation of the skin at the exit of the rectum, known as the anus, accompanied by the desire to scratch. ...learn more »
    In This Article
    Anal Itching Article
    • What is anal itching?
    • What causes anal itching?
    • How is anal itching treated?
    • Local anesthetics
    • Vasoconstrictors
    • Protectants
    • Astringents
    • Antiseptics
    • Keratolytics
    • Analgesics
    • Corticosteroids
    • What if anal itching persists?
  • Herpes Simplex Infections (Cold Sores, Non-Genital) Herpes simplex infections are common and when they appear around the mouth and lips, people often refer to them as "cold sores"...learn more »
    In This Article
    Herpes Simplex Infections (Cold Sores, Non-Genital) Article
    • What are herpes simplex infections?
    • What causes cold sores?
    • What makes herpes (cold sores) recur?
    • How do cold sores spread?
    • What are the signs and symptoms of cold sores?
    • What is primary oral herpes?
    • What does recurrent herpes look like?
    • How long do cold sores last?
    • What are the possible complications of oral herpes (cold sores)?
    • What other conditions can look like oral herpes (cold sores)?
    • What is angular stomatitis?
    • What are canker sores?
    • How is oral herpes diagnosed?
    • What is the treatment for cold sores, are there any home remedies, and what medications are used?
    • Herpes Simplex Infections (Non-Genital Cold Sores) At A Glance
  • Sun-Sensitive Drugs (Photosensitivity to Drugs) Sun sensitivity (photosensitivity) is an inflammation of the skin induced by the combination of medications or substances and...learn more »
    In This Article
    Sun-Sensitive Drugs (Photosensitivity to Drugs) Article
    • What is photosensitivity?
    • What is the difference between a photoallergic and a phototoxic reaction?
    • Photoallergic and phototoxic reaction pictures
    • What is ultraviolet light?
    • What are the symptoms of sun sensitivity (photosensitivity)?
    • What are some common sun-sensitizing drugs?
    • Phototoxic drugs
    • Photoallergic drugs
    • Are there any medical conditions that can cause photosensitivity?
    • How is sun sensitivity (photosensitivity) diagnosed?
    • What is the treatment for a photosensitizing drug reaction?
    • Is anyone taking these drugs at risk for developing sunburn?
    • Can any foods cause sun sensitivity (photosensitivity) reactions?
    • Pictures of sun-sensitivity (photosensitivity) reactions
    • Are there any medical applications of sun sensitivity (photosensitivity)?
    • Sun-Sensitizing (Photosensitivity) Drugs At A Glance
    • Appendix - Sun Sensitive (Photosensitivity) Drugs from A to Z
  • Food Allergy The most common food allergies are to eggs, nuts, milk, peanuts, fish, shellfish, strawberries and tomatoes. Symptoms and signs...learn more »
    In This Article
    Food Allergy Article
    • Food allergy facts
    • Introduction to food allergies
    • How do allergic reactions to food occur?
    • What are the symptoms and signs of food allergy?
    • Do infants and children have problems with food allergy?
    • What are the most common food allergies?
    • What is cross-reactivity?
    • What is oral allergy syndrome?
    • What is exercise-induced food allergy?
    • What conditions have mistakenly been attributed to food allergy?
    • What conditions mimic food allergy?
    • How is food allergy diagnosed?
    • What is the treatment for a food allergy?
    • Are allergy shots effective for food allergy?
  • Scabies Scabies are itch mites that burrow under the skin and produce intense itching that's usually worse at night. Symptoms of scabies...learn more »
    In This Article
    Scabies Article
    • Scabies facts
    • What is scabies? What causes a scabies infestation?
    • How do you get scabies?
    • Can you catch scabies from a dog or cat?
    • What are risk factors for scabies?
    • What does a scabies rash look like? What are scabies symptoms and signs?
    • What does scabies feel like?
    • How is a scabies infestation diagnosed?
    • What is the treatment for a scabies infestation?
    • Are cases of scabies often misdiagnosed?
    • What are possible complications of scabies?
    • Can a scabies infestation be prevented?
    • In what special situations can scabies be more easily spread?
    • What is Norwegian or crusted scabies?
    • What is the prognosis (outlook) for scabies?
  • Ringworm The term "ringworm" or "ringworms" refers to fungal infections that are on the surface of the skin. A physical examination of...learn more »
    In This Article
    Ringworm Article
    • Ringworm facts
    • What does the term ringworm mean?
    • What causes ringworm?
    • What are the sources of skin fungi?
    • What are risk factors for ringworm?
    • What types of ringworm are there? What are ringworm symptoms and signs?
    • How is ringworm diagnosed?
    • What is the treatment for ringworm? Are there home remedies?
    • How can ringworm be prevented?
    • What is the prognosis (outlook) for ringworm?
  • Keloid A keloid is a scar that doesn't know when to stop. When the cells keep on reproducing, the result is an overgrown (hypertrophic)...learn more »
    In This Article
    Keloid Article
    • What is a keloid?
    • What is the difference between a keloid and a hypertrophic scar?
    • What are the signs and symptoms of keloids?
    • What is the cause of keloids?
    • Which people are most susceptible to keloids?
    • In which area of the body are keloids most likely to appear?
    • Keloids and piercing
    • Is keloid prevention possible?
    • Is keloid removal necessary? What are the treatments for keloids?
  • Eye Allergy Eye allergy (or allergic eye disease) are typically associated with hay fever and atopic dermatitis. Medications and cosmetics...learn more »
    In This Article
    Eye Allergy Article
    • Eye allergy facts
    • Eye allergy introduction
    • What causes eye allergies?
    • What is the basic anatomy of the outer eye?
    • Why are the eyes an easy target for allergies?
    • What are symptoms and signs of eye allergies?
    • What are allergic eye conditions?
    • What are eyelid allergies (also called contact eye allergies)?
    • What conditions can be confused with eye allergies?
    • What is the treatment for eye allergies?
    • What is the prognosis of eye allergies?
    • Can eye allergies be prevented?
  • Anaphylaxis Anaphylaxis is a serious allergic reaction that affects a number of different areas of the body at one time, and can be fatal....learn more »
    In This Article
    Anaphylaxis Article
    • Anaphylaxis facts
    • Introduction to anaphylaxis
    • What is the history of anaphylaxis?
    • How common is anaphylaxis?
    • What are common causes of anaphylaxis?
    • What are the signs and symptoms of anaphylaxis?
    • What happens after the symptoms begin?
    • Are there any disorders that appear similar to anaphylaxis?
    • How is anaphylaxis diagnosed?
    • How do we manage anaphylaxis?
    • What are emergency measures used in the treatment of anaphylaxis?
    • Can anaphylaxis be prevented?
  • Pregnancy (Stages - Trimesters of Pregnancy) There are many symptoms involved in the 1st, 2nd and 3rd trimesters of pregnancy. The first early pregnancy symptom is typically...learn more »
    In This Article
    Pregnancy (Stages - Trimesters of Pregnancy) Article
    • Pregnancy facts*
    • Introduction
    • What is the first trimester (week 1-week 12)?
    • What is the second trimester (week 13-week 28)?
    • What is the third trimester (week 29-week 40)?
    • How will my baby develop week by week?
    • What are the changes that happen to a woman's body during her 1st, 2nd, and 3rd trimesters of pregnancy?
    • Body aches
    • Breast changes
    • Constipation
    • Dizziness
    • Fatigue, sleep problems
    • Heartburn and indigestion
    • Hemorrhoids
    • Itching
    • Leg cramps
    • Morning sickness
    • Nasal problems
    • Numb or tingling hands
    • Stretch marks, skin changes
    • Swelling
    • Urinary frequency and leaking
    • Varicose veins
  • Anal Cancer Anal cancer, cancer located at the end of the large intestine, has symptoms that include anal or rectal bleeding, anal pain or...learn more »
    In This Article
    Anal Cancer Article
    • What is anal cancer?
    • What are the risk factors for anal cancer?
    • What are the signs and symptoms of anal cancer?
    • How is anal cancer diagnosed?
    • What affects the prognosis?
    • How is the staging of anal cancer determined?
    • What is recurrent anal cancer?
    • What is the treatment for anal cancer?
    • How does staging affect the treatment of anal cancer?
    • What are the treatment options for recurrent anal cancer?
    • Where can I find more information about anal cancer?
  • Birthmark Birthmarks and other abnormal skin pigmentation is caused by the body's inability to produce enough melanin. Abnormal skin...learn more »
    In This Article
    Birthmark Article
    • Birthmarks and other skin pigmentation problems introduction
    • What are birthmarks?
    • Pigmented birthmarks
    • Macular stains
    • Hemangioma
    • Port-wine stains
    • What are skin pigmentation disorders?
    • Albinism
    • Melasma
    • Can skin damage causes pigmentation loss?
    • Vitiligo
    • Pictures of Birthmarks - Slideshow View Birthmarks Slideshow
  • Bed Bugs Bed bugs (from the insect family Cimicidae) are small, reddish-brown tick-like insects that feed by sucking the blood of mammals....learn more »
    In This Article
    Bed Bugs Article
    • Bed bugs facts
    • What are bed bugs? What do bed bugs look like?
    • Where are bed bugs found?
    • What about bed bugs in hotels?
    • How are bed bugs spread?
    • What are the symptoms and signs of bed bug bites?
    • What is the treatment for bed bug bites?
    • How do I detect a bed bug infestation in my home?
    • How do I get rid of bed bugs in the home?
    • What about prevention of bed bug bites?
  • Eczema Eczema, also known as dermatitis, is a general term for many types of skin inflammation. The most common form of eczema is atopic...learn more »
    In This Article
    Eczema Article
    • Eczema facts
    • What is eczema?
    • What are the causes of eczema?
    • What are risk factors for eczema?
    • What are eczema symptoms and signs in babies, children, and adults?
    • What are the different types of eczema?
    • How is eczema diagnosed?
    • What is the treatment for eczema?
    • Can eczema be prevented?
    • What are the possible complications of eczema?
    • What is the prognosis (outlook) for eczema?
  • Lichen Sclerosus Lichen sclerosus is a skin disease that causes white spots to form on the skin, which later grow into large, thin, and crinkled...learn more »
    In This Article
    Lichen Sclerosus Article
    • What is lichen sclerosus?
    • Who gets lichen sclerosus?
    • What are lichen sclerosus symptoms and signs?
    • What causes lichen sclerosus?
    • How is lichen sclerosus diagnosed?
    • What is the treatment for lichen sclerosus?
    • Can people with lichen sclerosus have sex?
    • Is lichen sclerosus related to cancer?
    • What kind of doctor treats lichen sclerosus?
    • Where can I find more information about lichen sclerosus?
  • Drug Allergies Drug allergies are cause when the immune system mistakenly creates an immune response to a medication. Symptoms of a drug...learn more »
    In This Article
    Drug Allergies Article
    • Why do some medications cause allergic reactions?
    • What are the symptoms of drug allergy?
    • Which drug allergies are most common?
    • How are drug allergies diagnosed?
    • How are drug allergies treated?
    • How can I be prepared if I have a drug allergy?
  • 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,...learn more »
    In This Article
    Bug Bites and Stings Article
    • What can I do to keep insects away?
    • What's the proper way to use insect repellent?
    • What's the best way to remove a bee stinger?
    • What should I do if I find a tick on me or my child?
    • What can be done for itching and pain from bites and stings?
    • When is medical attention needed?
    • Where can I find more information on bug bites and stings?
  • 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...learn more »
    In This Article
    Sunburn (Sun Poisoning) Article
    • Sunburn facts
    • What is sunburn?
    • Can sunburn cause permanent damage?
    • What is UV light and where are UV rays most intense?
    • What are the symptoms of sunburn?
    • What are the symptoms of severe sunburn (sun poisoning)?
    • Sunburn pictures
    • What first-aid measures should be taken with sunburn?
    • What is the treatment for sunburn?
    • Are there any home remedies to treat sunburn?
    • Is a follow-up visit with a physician necessary?
    • Why does the skin tan after exposure to UV rays?
    • Who is most susceptible to sunburn?
    • Can diseases cause a heightened sensitivity to UV rays?
    • Can medications increase sensitivity to sunburn?
    • What kinds of skin cancer can UV rays cause?
    • How can sunburn and skin cancer be prevented?
    • How do sunscreens work?
    • What is SPF?
    • What is the best way to apply sunscreen?
    • Do sunscreens expire?
    • Can antioxidants protect against sunburn?
  • Pregnancy Basics Pregnancy can bring challenges like weight gain, stretch marks, varicose veins, heartburn, constipation, hemorrhoids, problems...learn more »
    In This Article
    Pregnancy Basics Article
    • Introduction
    • Body Changes
    • Digestive Difficulties
    • Stretch Marks and Other Skin Changes
    • Sleeping Troubles
    • Weight Gain
    • Is it Safe to have Sex?
    • When to Call the Doctor
  • Jock Itch Jock itch is an itchy red rash that appears in the groin area. The rash may be caused by a bacterial or fungal infection. People...learn more »
    In This Article
    Jock Itch Article
    • What is jock itch? What does jock itch look like?
    • What causes jock itch? Who gets jock itch?
    • What are signs and symptoms of jock itch?
    • Does jock itch affect the entire body?
    • How is jock itch diagnosed?
    • Is jock itch curable? Is jock itch contagious?
    • What are possible complications of jock itch?
    • How is jock itch treated?
    • What home remedy can I use for jock itch?
    • What holistic jock itch treatments are available?
    • How do I treat fungal jock itch?
    • How do I treat bacterial jock itch?
    • How is itching from jock itch treated?
    • Why is my groin still discolored?
    • What is the best drug for jock itch?
    • When should I call my doctor?
    • What is the prognosis with jock itch?
    • How do I prevent jock itch?
    • Jock Itch At A Glance
  • Molluscum Contagiosum Molluscum contagiosum is a skin infection caused by the poxvirus. Molluscum contagiosum appears as small tan or pink bumps on any...learn more »
    In This Article
    Molluscum Contagiosum Article
    • What is molluscum contagiosum? What causes molluscum contagiosum?
    • Who develops molluscum contagiosum?
    • What are molluscum contagiosum symptoms and signs?
    • How is molluscum contagiosum diagnosed?
    • How is molluscum contagiosum treated?
    • How do I treat the accompanying rash with molluscum contagiosum?
    • How do I treat the persistent skin discoloration after molluscum contagiosum?
    • Why do I keep getting more molluscum bumps where I shave?
    • What are possible complications of molluscum contagiosum?
    • What is the prognosis with molluscum contagiosum?
    • How do I prevent molluscum contagiosum?
    • Molluscum Contagiosum At A Glance
  • Vaginal Pain (Vulvodynia) Vulvodynia or vaginal pain, genital pain is a condition in which women have chronic vulvar pain with no known cause. There are...learn more »
    In This Article
    Vaginal Pain (Vulvodynia) Article
    • What is vulvodynia?
    • What are the types of vulvodynia?
    • What are the possible causes of vulvodynia?
    • How many women are affected by vulvodynia?
    • What are the physical and emotional impacts of vulvodynia?
    • What are the signs and symptoms of vulvodynia?
    • What are the common symptoms of vulvodynia?
    • Do the symptoms of vulvodynia vary from woman to woman?
    • What is the impact of vulvodynia symptoms on a woman?
    • Who is vulvodynia treated?
    • What are the self-care treatments for vulvodynia?
    • What are the medical treatments for vulvodynia?
    • Ten questions to ask your doctor about vulvodynia
  • Blepharitis Blepharitis is inflammation of the eyelids. Acne rosacea, Staphylococcal bacteria, allergies, sensitivities to makeup or contact...learn more »
    In This Article
    Blepharitis Article
    • What is blepharitis?
    • What causes blepharitis?
    • What are the symptoms and signs of blepharitis?
    • How is blepharitis diagnosed?
    • What are complications of blepharitis?
    • What is the treatment for blepharitis?
    • What is the prognosis for blepharitis?
    • Blepharitis At A Glance
  • Chiggers Chiggers are a mite belonging to the Trombiculidae family. Chiggers are most commonly found in grassy fields, gardens, parks,...learn more »
    In This Article
    Chiggers Article
    • What are chiggers?
    • What do chiggers look like?
    • How do chiggers bite humans?
    • What are the symptoms of chigger bites?
    • What is the treatment for chigger bites?
    • What are the complications of chigger bites?
    • How can chigger bites be prevented?
    • Chiggers At A Glance
  • Ticks Ticks are known transmitters of disease to humans and animals. Tick-borne diseases include Lyme disease, Rocky Mountain spotted...learn more »
    In This Article
    Ticks Article
    • What are ticks?
    • What are tick bite symptoms?
    • What diseases do ticks transmit (act as vectors) to humans?
    • How is a tick bite diagnosed?
    • What are the symptoms of diseases transmitted by ticks?
    • How is a tick bite treated?
    • How is a tick removed from the skin?
    • What is the prognosis (outlook) for people that get a tick bite?
    • How are bites from ticks prevented?
    • Where can I find more information about ticks?
    • Tick At A Glance
  • Pityriasis Rosea Pityriasis rosea is a rash that begins with a large pink patch with well-defined scaly borders on the back, chest, or neck. In...learn more »
    In This Article
    Pityriasis Rosea Article
    • What is pityriasis rosea?
    • Who gets pityriasis rosea?
    • What are signs and symptoms of pityriasis rosea?
    • What causes pityriasis rosea?
    • How is pityriasis rosea diagnosed?
    • What are some common misdiagnoses of pityriasis rosea?
    • How is pityriasis rosea treated?
    • What home remedies can I use for pityriasis rosea?
    • Can pityriasis rosea be prevented?
    • What is the prognosis for pityriasis rosea?
    • Where can I find more information and facts about pityriasis rosea?
    • Pityriasis Rosea At A Glance
  • Liver Disease Liver disease can be cause by a variety of things including infection (hepatitis), diseases such as gallstones, high cholesterol...learn more »
    In This Article
    Liver Disease Article
    • What is liver disease?
    • What are the causes of liver disease?
    • What are the risk factors for liver disease?
    • What are the symptoms of liver disease?
    • When to seek medical care for liver disease
    • How is liver disease diagnosed?
    • What is the treatment for liver disease?
    • What are the complications of liver disease?
    • Can liver disease be prevented?
    • What is the outlook (prognosis) for a person with liver disease?
    • Liver Disease At A Glance
  • Ingrown Hair Ingrown hairs may be caused by improper shaving, waxing or blockage of the hair follicle. Symptoms and signs of ingrown hairs...learn more »
    In This Article
    Ingrown Hair Article
    • Ingrown hair facts
    • What is an ingrown hair?
    • What causes an ingrown hair?
    • Who develops ingrown hairs?
    • What are symptoms and signs of an ingrown hair?
    • Are ingrown hairs the same as razor bumps or pseudofolliculitis?
    • Are there any home remedies for an ingrown hair?
    • What is the treatment for an ingrown hair?
    • Do ingrown hairs affect the entire body?
    • How is an ingrown hair diagnosed?
    • Does diet have anything to do with ingrown hairs?
    • What else could an ingrown hair look like?
    • Can ingrown hairs be prevented?
  • Dry Skin Dry skin (xeroderma) may be caused by external factors, like cold temperatures, low humidity, harsh soaps, and certain...learn more »
    In This Article
    Dry Skin Article
    • Dry skin facts
    • What is dry skin?
    • What causes dry skin?
    • What are signs and symptoms of dry skin?
    • How is dry skin diagnosed?
    • Does dry skin cause winter itch?
    • Do genetics play a role in dry skin?
    • What medical conditions cause dry skin?
    • Do any medications cause dry skin?
    • What is the treatment for dry skin?
    • What are possible complications of dry skin?
    • What are some home remedies for dry skin?
    • How can dry skin be prevented?
    • What are the best products for dry skin?
  • Shingles and Pregnancy Becoming infected with chickenpox during pregnancy could cause birth defects in your unborn child. Likewise, shingles could also...learn more »
    In This Article
    Shingles and Pregnancy Article
    • What are the symptoms of shingles, and how is shingles diagnosed?
    • What is the treatment for shingles during pregnancy?
    • Can shingles be prevented?
    • What are shingles complications during pregnancy?
  • Seborrheic Dermatitis Seborrheic dermatitis is a chronic skin condition. Symptoms and signs include a red, scaling rash on the scalp, face, ears, and...learn more »
    In This Article
    Seborrheic Dermatitis Article
    • Seborrheic dermatitis facts
    • What is seborrheic dermatitis?
    • What are risk factors for seborrheic dermatitis?
    • What causes seborrheic dermatitis?
    • What are seborrheic dermatitis symptoms and signs?
    • How is seborrheic dermatitis diagnosed?
    • What is the treatment for seborrheic dermatitis?
    • What are complications of seborrheic dermatitis?
    • What is the prognosis of seborrheic dermatitis?
    • Can seborrheic dermatitis be prevented?