Concussion is a short-lived loss of brain function that is due to head trauma. There are two types of concussion, simple and complex. Symptoms of concussion include headache, nausea, dizziness, dazed feeling, irritability, visual symptoms. Physical signs include poor concentration, emotional changes, slurred speech, and personality changes. Concussion is diagnosed with physical examination and testing. Treatment for concussion in general are treatment for control of the symptoms, and time.Read more: Concussion Article
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Related Disease Conditions
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.
A stroke is an interruption of the blood supply to part of the brain caused by either a blood clot (ischemic) or bleeding (hemorrhagic). Symptoms of a stroke may include: weakness, numbness, double vision or vision loss, confusion, vertigo, difficulty speaking or understanding speech. A physical exam, imaging tests, neurological exam, and blood tests may be used to diagnose a stroke. Treatment may include administration of clot-busting drugs, supportive care, and in some instances, neurosurgery. The risk of stroke can be reduced by controlling high blood pressure, high cholesterol, diabetes, and stopping smoking.
Healthy Living and Disease Prevention
The importance of a healthy lifestyle in disease prevention is widely understood and most people know that lifestyle changes and choices can be critical to good health. Yet, few practice healthy behaviors that constitute healthy living.
Dizziness is a symptom that often applies to a variety of sensations including lightheadedness and vertigo. Causes of dizziness include low blood pressure, heart problems, anemia, dehydration, and other medical conditions. Treatment of dizziness depends on the cause.
Internal bleeding occurs when an artery or vein is damaged and blood to escapes the circulatory system and collects inside the body. Internal bleeding can be caused by a variety of situations such as blunt trauma, deceleration trauma, medications, fractures, and spontaneous bleeding. Treatment of internal bleeding depends on the cause of the bleeding.
Nausea and Vomiting (Causes, Natural Remedies, Diet, Medication)
Nausea is an uneasiness of the stomach that often precedes vomiting. Nausea and vomiting are not diseases, but they are symptoms of many conditions. There are numerous cases of nausea and vomiting. Some causes may not require medical treatment, for example, motion sickness, and other causes may require medical treatment by a doctor, for example, heart attack, lung infections, bronchitis, and pneumonia. Some causes of nausea and vomiting may be life threatening, for example, heart attack, abdominal obstruction, and cancers. Treatment of nausea and vomiting depends upon the cause.
Broken Bone (Types of Bone Fractures)
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.
Brain Lesions (Lesions on the Brain)
A brain lesion is defined as an area of damaged brain. Brain lesions (lesions on the brain) are caused by: trauma, inflammation, autoimmune diseases, cancers, other diseases, stroke, bleeding, pituitary adenomas, and cerebral palsy. Symptoms of brain lesions include headache, nausea, fever, neck pain and stiffness, affected vision and speech, and weakness or paralysis to one side of the body. Diagnosis of brain lesions is generally accomplished with imaging studies like CT or MRI scans. Treatment and prognosis of brain lesions depends on the cause of the lesion.
Head Injury (Brain Injury)
In the United States, head injuries are one of the most common causes of death and disability. Head injuries due to bleeding are generally classified by the location of the blood within the skull, these include: epidural hematoma, subdural hematoma, subarachnoid bleed, intracranial bleed, sheer injury, edema, and skull fracture. Some common symptoms of a head injury include: vomiting, bleeding from the ear, speech difficulties, paralysis, difficulty swallowing, and body numbness. Treatment of a head injury depends on the type and severity of the injury.
Epilepsy is a brain disorder in which the person has seizures. There are two kinds of seizures, focal and generalized. There are many causes of epilepsy. Treatment of epilepsy (seizures) depends upon the cause and type of seizures experienced.
Hyothermia or extreme exposure to cold can be classified as either accidental hypothermia (unintentional cold exposure) and intentional hypothermia (generally induced for a medical procedure). Hypothermia is caused by exposure to extremely cold temperatures. Risk factors for hypothermia include cold exposure and/or certain medical conditions. Symptoms of hypothermia include shivering; increased heart rate, breathing rate, and blood pressure; apathy, confusion, slurred speech, no reflexes, and dilated pupils. Medical attention is generally necessary to treat hypothermia.
Seizure vs. Seizure Disorders (Differences and Similarities)
The differences between a seizure, epilepsy, and seizure disorders are confusing to many people. What makes it more confusing, is that they are not the same thing. A seizure begins suddenly, and is a symptom of another disease. When a seizure occurs there is uncontrolled activity in the brain that usually only lasts for a short period. While a seizure disorder is a medical condition, in which the person has episodes of uncontrolled activity in the brain producing symptoms that include one or more seizures. Epilepsy is considered a seizure disorder.There are two types of major seizures, generalized and partial seizure type and the symptoms depend upon the part of the brain affected, and may include: Loss of consciousness Thought disturbances Convulsions Eye rolling Stiff limbs Twitching on only one side or a portion of the body like an arm or leg. Involuntary urination or bowel movement Repetitive shaking or jerking of the body Staring into space, sometimes with eye blinking No loss of consciousness, but the person becomes confused for a few minutes A third type of seizure is called unclassified seizure.Seizure disorders are classified under two types of major seizures (generalized and partial), and a third type called unclassified seizures. There are about 40 types of named seizure disorders. The symptoms and signs are different depending on the part of the brain affected by the seizure. Examples of seizure disorders are: Febrile seizures Benign Rolandic epilepsy Catamenial epilepsy Absence seizures Frontal lobe epilepsy Epilepsy Sometimes there is a known cause for a seizure like alcohol, cocaine or other illegal drug abuse, drug reactions, a severe chemical imbalance in the blood, or medical problems like low blood pressure. Treatment, management, and prevention of seizures include medication and avoiding any known causes or common triggers. REFERENCES: CDC. "Types of Seizures." Updated: Apr 10, 2017.Harvard Health Publications; Harvard Medical School. "Generalized Seizures (Grand Mal Seizures)."
Sleep Disorders (How to Get a Good Night's Sleep)
A number of vital tasks carried out during sleep help maintain good health and enable people to function at their best. Sleep needs vary from individual to individual and change throughout your life. The National Institutes of Health recommend about 7-9 hours of sleep each night for older, school-aged children, teens, and most average adults; 10-12 for preschool-aged children; and 16-18 hours for newborns. There are two stages of sleep; 1) REM sleep (rapid-eye movement), and 2) NREM sleep (non-rapid-eye movement). The side effects of lack of sleep or insomnia include: Irritability Tiredness Feeling sleepy during the day Concentration or memory problems Lack of sleep and insomnia can be caused by medical conditions or diseases, medications, stress, or pain. The treatment for lack of sleep and insomnia depends upon the cause.
Approximately 40 million children suffer abuse every year around the world, and more than 1,500 children die of abuse in the U.S. every year. Symptoms and signs of child abuse include poor school performance, physical injuries, regression, anxiety, and panic. Treatment involves ensuring the safety of the child and tending to any physical injuries.
Children's health is focused on the well-being of children from conception through adolescence. There are many aspects of children's health, including growth and development, illnesses, injuries, behavior, mental illness, family health, and community health.
Hydrocephalus is an abnormal buildup of cerebrospinal fluid (CSF) in the ventricles of the brain. The fluid is often under increased pressure and can compress and damage the brain. Symptoms of hydrocephalus vary with age, progression of the disease, and individual tolerance to the condition. Hydrocephalus is most often treated by surgery in which a shunt system is inserted.
Insomnia (Symptoms, Causes, Remedies, and Cures)
Insomnia is the perception or complaint of inadequate or poor-quality sleep because of difficulty falling asleep; waking up frequently during the night with difficulty returning to sleep; waking up too early in the morning; or unrefreshing sleep. Secondary insomnia is the most common type of insomnia. Treatment for insomnia include lifestyle changes, cognitive behavioral therapy, and medication.
Brain Damage: Symptoms, Causes, Treatment
Brain damage causes destruction or deterioration of brain cells. Traumatic brain injury (TBI) and acquired brain injury (ABI) are two kinds of brain damage. Symptoms may include headaches, confusion, memory problems, nausea, and more. Treatment includes patient stabilization and ensuring that blood and oxygen are flowing to the brain. Adequate blood pressure control is also necessary. In cases of severe brain damage, surgery and rehabilitation may be required.
Coma is the inability to waken or react to the surrounding environment. The Glasgow Coma Scale is frequently used to measure the depth of coma. Causes of coma include trauma, bleeding, edema, lack of oxygen, poisoning, or hypoglycemia. Prognosis for a patient in a coma depends on the cause of the coma.
First aid is a complicated subject and it is situation-specific. First aid is defined as the help and medical assistance someone a sick or injured person. Preparedness is key to first aid, like having basic medical emergency kits in your home, car, boat, or RV. Many minor injuries may require first aid, including cuts, puncture wounds, sprains, strains, and nosebleeds. Examples of more critical first aid emergencies include heart attacks, strokes, seizures, and heat stroke
Regular physical activity can reduce the risk of disease. Regular exercise can also reduce the symptoms of stress and anxiety. There are fitness programs that fit any age or lifestyle.
Treatment & Diagnosis
- Difficulty Concentrating
- Difficulty With Speech
- Tunnel Vision
- Double Vision
- How to Choose a Doctor
- Doctor: Checklist to Take To Your Doctor's Appointment
- Doctor: Getting the Most from Your Doctor's Appointment
Medications & Supplements
Prevention & Wellness
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- PTSD After Head Injury May Signal Brain Changes
- Boxers, MMA Fighters May Face Long-Term Harm to Brain: Study
- Many High School Principals Know Little About Concussions
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- Force, Frequency of Head Hits Jump as Young Football Players Get Older
- 6 Out of 7 Possible Concussions May Have Been Missed in 2014 World Cup
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- Playgrounds Aren't Always All Fun and Games
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- More Babies in Strollers, Cribs Winding Up in ER: Study
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- Student-Athletes Don't Have to Be Hit By Injuries
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- College Students Seem to Take Longer to Recover From Concussion
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- Martial Arts Can Be Hazardous to Kids
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- Kids' Mild Brain Injury Can Have Long-Term Effects
- Head Injury Screening Tests Approved
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- Safer Heads Prevail With New High School Football Rule
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- Kids' Concussion Rates May Be Higher Than Thought
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- Delayed Treatment for Concussion May Prolong Recovery
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- Study: Ex-NFL Players Aren't at Greater Risk for Suicide
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