Q. 2: What Causes Epilepsy? |
It is estimated that 50 million people worldwide
and 2.5 million Americans have epilepsy. About 75% of epileptic
seizures start in childhood. About 5% of the population will have
at least one seizure, not counting the 5% of children who have seizures
caused by fevers. The cause can be determined for about 28% of partial
epilepsy patients, but in nearly three-quarters of all cases, the
cause is unknown. The age of onset can sometimes offer a clue.
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Q. 3: What is a seizure? |
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Q. 4: How is epilepsy treated? |
Most seizure disorders can be controlled partly
or completely by: |
- Anti-convulsive medication
- Surgery
- Diet
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Q. 5: At what age does epilepsy start? Is it hereditary?
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Epilepsy primarily affects children and young
adults, although anyone can get epilepsy at anytime. 20% of cases
develop before the age of five, and 50% develop before the age of
25. However, epilepsy is also increasingly associated with the elderly,
and there are as many cases in those 60 years of age and older as
in children 10 years of age and under.
Heredity usually is not a direct factor in epilepsy. But some kinds
of brain wave patterns associated with seizures do tend to run in
families. |
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Q. 6: How can I help someone who is having a seizure?
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Stay calm- don't try to restrain or revive
the person. If the person is seated, help ease him/her to the floor.
Remove hazards such as hard or sharp objects that could cause injury
if the person falls or knocks against them.
Don't move the person unless the area is clearly dangerous, such
as a busy street.
Loosen tight clothing and remove glasses.
Protect airways by gently turning the person on one side so any
fluid in the mouth can drain safely.
Never try to force something into the person's mouth!
Don't call an ambulance unless the seizure lasts more than five
minutes, or is immediately followed by another one, or if the person
is pregnant, ill, or injured.
When the seizure ends, let the person rest or sleep. Be calm and
reassuring because the person may feel disoriented or embarrassed. |
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Q. 7: How do the doctors know that a person has
epilepsy? |
A range of tests can be carried out at specialist
centres to identify possible causes of epilepsy - but these cannot
always provide a definite diagnosis. The patient's medical history
and an eye-witness account are what doctors mainly use to decide
the diagnosis. Epilepsy is a very difficult condition to diagnose
correctly so it is important to see someone who has a specialist
knowledge in this field as soon as possible. |
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Q. 8: How long is treatment necessary for epilepsy? |
There is no easy answer to this question. Some
people will need to take antiepileptic drugs all their lives. Others
may only need medication for a limited time. If no seizures have
happened for two to three years, then consult a doctor first about
the possibility of withdrawing from the drugs - don't decide just
to stop! Seizures may return or become severe and life- threatening. |
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