November is National Epilepsy Awareness Month, Know The Facts

Epilepsy is a central nervous system disorder in which brain activity becomes abnormal, causing seizures or periods of unusual behavior, sensations, and sometimes loss of awareness.
November is designated as National Epilepsy Awareness Month.
Do you know what epilepsy is?
It is the 4th most common neurological disease. While anyone of any age and any population can develop it, it is more common in children and the elderly.
It’s estimated that about 3.4 million people nationwide — and more than 65 million globally suffer from epilepsy. Additionally, about 1 in 26 people will develop this disease at some point during their lifetime.

 

This disease can happen to anyone. It affects both males and females of all races, ethnic backgrounds, and ages.

 

At this time there is no cure, but it can be controlled with medication, and sometimes also with surgery.

 

National Epilepsy Awareness Month in November is an annual event that teaches people about its’ causes and symptoms. This disease is one of the least understood of all the neurological diseases, yet it is the fourth most common. During this month, many organizations join together to provide information about prevention, treatment, research, and the resources to fight it.

 

 

History

Epilepsy has a long history of misunderstanding and stigma. Individuals suffering epilepsy in ancient history attributed it to spiritual or demonic possession. In fact, Hippocrates, the great Roman medical doctor, shunned the notion that it was a supernatural phenomena and believed that it was a brain disorder that had genetic origins.
Unfortunately, Hippocrates wasn’t believed until the late 17th century, when the notion that it wasn’t demonic or spiritual possession subsided. But, the stigma associated with this disease still continues to this day.
One of the goals of National Epilepsy Awareness Month is to separate the disease from its historical and false reputations. Many countries still believe that it’s a sign of spiritual possession and, incredibly until 1980, individuals suffering from epilepsy weren’t allowed to marry in the United States!

 

 

epilepsy

 

 

Epilepsy: Symptoms

Because epilepsy is caused by abnormal activity in the brain, seizures can affect any process your brain coordinates. Seizure signs and symptoms may include:

  • Temporary confusion
  • A staring spell
  • Uncontrollable jerking movements of the arms and legs
  • Loss of consciousness or awareness
  • Psychic symptoms such as fear, anxiety or deja vu

 

In most cases, a person will have the same type of seizure each time, so their symptoms will be similar from episode to episode.

 

Doctors generally classify seizures as either focal or generalized, based on how the abnormal brain activity begins.

 

Epilepsy: Focal (Partial) Seizures

When seizures appear to result from abnormal activity in just one area of your brain, they’re called focal (partial) seizures. These seizures fall into two categories:

  • Focal seizures without loss of consciousness. Once called simple partial seizures, these seizures don’t cause a loss of consciousness. They may alter emotions or change the way things look, smell, feel, taste or sound. They may also result in involuntary jerking of a body part, such as an arm or leg, and spontaneous sensory symptoms such as tingling, dizziness and flashing lights.
  • Focal seizures with impaired awareness. Once called complex partial seizures, these seizures involve a change or loss of consciousness or awareness. During a complex partial seizure, you may stare into space and not respond normally to your environment or perform repetitive movements, such as hand rubbing, chewing, swallowing or walking in circles.

 

Symptoms of focal seizures may be confused with other neurological disorders, such as migraine, narcolepsy or mental illness. A thorough examination and testing are needed to distinguish this disease from other disorders.

 

Generalized seizures

Seizures that appear to involve all areas of the brain are called generalized seizures. Six types of generalized seizures exist.

  • Absence seizures. Absence seizures, previously known as petit mal seizures, often occur in children and are characterized by staring into space or subtle body movements such as eye blinking or lip smacking. These seizures may occur in clusters and cause a brief loss of awareness.
  • Tonic seizures. Tonic seizures cause stiffening of your muscles. These seizures usually affect muscles in your back, arms and legs and may cause you to fall to the ground.
  • Atonic seizures. Atonic seizures, also known as drop seizures, cause a loss of muscle control, which may cause you to suddenly collapse or fall down.
  • Clonic seizures. Clonic seizures are associated with repeated or rhythmic, jerking muscle movements. These seizures usually affect the neck, face and arms.
  • Myoclonic seizures. Myoclonic seizures usually appear as sudden brief jerks or twitches of your arms and legs.
  • Tonic-clonic seizures. Tonic-clonic seizures, previously known as grand mal seizures, are the most dramatic type of epileptic seizure and can cause an abrupt loss of consciousness, body stiffening and shaking, and sometimes loss of bladder control or biting your tongue.

Recognizing The Emergency Situation

Know what you’re looking at. Get immediate medical help if any of the following occurs:

  • The seizure lasts more than five minutes.
  • Breathing or consciousness doesn’t return after the seizure stops.
  • A second seizure follows immediately.
  • Person has a high fever.
  • You’re experiencing heat exhaustion.
  • You’re pregnant.
  • Have diabetes.
  • You’ve injured yourself during the seizure.

 

If you experience a seizure for the first time, seek immediate medical advice.

Epilepsy: Causes

Unfortunately, this disease has no identifiable cause in 50 percent of the people with the condition. In the other half, the condition may be traced to various factors, including:

  • Genetic influence. Some types of epilepsy, which are categorized by the type of seizure you experience or the part of the brain that is affected, run in families. In these cases, it’s likely that there’s a genetic influence.Researchers have linked some types of epilepsy to specific genes, but for most people, genes are only part of the cause of epilepsy. Certain genes may make a person more sensitive to environmental conditions that trigger seizures.

 

  • Head trauma. Head trauma as a result of a car accident or other traumatic injury can cause it.
  • Brain conditions. Brain conditions that cause damage to the brain, such as brain tumors or strokes. Stroke is a leading cause of epilepsy in adults older than age 35.
  • Infectious diseases. Infectious diseases, such as meningitis, AIDS and viral encephalitis.
  • Prenatal injury. Before birth, babies are sensitive to brain damage that could be caused by several factors, such as an infection in the mother, poor nutrition or oxygen deficiencies. This brain damage can result in epilepsy or cerebral palsy.
  • Developmental disorders. Such as autism and neurofibromatosis.

Epilepsy: Risk factors

Certain factors may increase the risk  for this disease:

  • Age. The onset of epilepsy is most common in children and older adults, but the condition can occur at any age.
  • Family history. If you have a family history, you may be at an increased risk of developing a seizure disorder.
  • Head injuries. Head injuries are responsible for some cases. You can reduce your risk by wearing a seat belt while riding in a car and by wearing a helmet while bicycling, skiing, riding a motorcycle or engaging in other activities with a high risk of head injury.
  • Stroke and other vascular diseases. Stroke and other blood vessel (vascular) diseases can lead to brain damage that may trigger epilepsy. You can take a number of steps to reduce your risk of these diseases, including limiting your intake of alcohol and avoiding cigarettes, eating a healthy diet, and exercising regularly.
  • Dementia. Dementia can increase the risk in older adults.
  • Brain infections. Infections such as meningitis, which causes inflammation in your brain or spinal cord, can increase your risk.
  • Seizures in childhood. High fevers in childhood can sometimes be associated with seizures. The risk of epilepsy increases if a child has a long seizure, another nervous system condition or a family history of it.

Epilepsy: Complications

Having a seizure at certain times can lead to circumstances that are dangerous to yourself or others.

  • Falling. If you fall during a seizure, you can injure your head or break a bone.
  • Drowning. If you have epilepsy, you’re 15 to 19 times more likely to drown while swimming or bathing than the rest of the population because of the possibility of having a seizure while in the water.
  • Car accidents. A seizure that causes either loss of awareness or control can be dangerous if you’re driving a car or operating other equipment.
  • Many states have driver’s license restrictions related to a driver’s ability to control seizures and impose a minimum amount of time that a driver be seizure-free, ranging from months to years, before being allowed to drive.
  • Pregnancy complications. Seizures during pregnancy pose dangers to both mother and baby, and certain anti-epileptic medications increase the risk of birth defects. If you have epilepsy and you’re considering becoming pregnant, talk to your doctor as you plan your pregnancy.
  • Most women with epilepsy can become pregnant and have healthy babies. You’ll need to be carefully monitored throughout pregnancy, and medications may need to be adjusted. It’s very important that you work with your doctor to plan your pregnancy.
  • Emotional health issues. People with epilepsy are more likely to have psychological problems, especially depression, anxiety and suicidal thoughts and behaviors. Problems may be a result of difficulties dealing with the condition itself as well as medication side effects.

 

Learn to recognize the symptoms and get medical help when necessary.

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