How Can I Prevent Epilepsy?
SPEAKER: Your brain contains
billions of nerve cells
called neurons that communicate
with each other
by sending and receiving
electrical impulses.
A seizure occurs when there is
sudden abnormal electrical
activity that temporarily
interrupts normal brain
function.
Large groups of neurons fire
at the same time
like an electrical storm
inside the brain that usually
lasts from 30 seconds
to two minutes.
This extra activity can cause
changes in behavior, sensation,
movements, or awareness.
There are two main types
of seizures.
Focal, or partial seizures
happen in just one part
of the brain,
while generalized seizures seem
to occur all over the brain.
Symptoms usually vary depending
on the type of seizure
and can include
temporary confusion,
staring spells, convulsions,
or loss of consciousness.
If you think you've had
a seizure, talk to your doctor
right away for more information.
There are numerous causes of epilepsy ranging from injury to illness and no two people have the same reaction. People with epilepsy may have certain triggers which can lead to seizures. There are ways to try and prevent the seizures by identifying and watching for particular behaviors, environments, or physical and emotional signs that precede attacks. It's not uncommon, for example, to feel annoyed or elated several hours prior to a grand mal seizure, and immediately before the attack.
In addition, the person may become aware of a warning "aura" -- perhaps a taste or smell: This warning may allow you to lie down in time to avoid falling. In cases where the aura is a smell, some people are able to fight off seizures by sniffing a strong odor, such as garlic or roses. When the preliminary signs include depression, irritability, or headache, an extra dose of medication (with a doctor's approval) may help prevent an attack. In the case of a Jacksonian seizure, firmly squeezing the muscles around those that are twitching can sometimes halt the attack.
Take precautions if your seizures are not fully controlled. Avoid or limit alcohol, comply with your state's requirements for a seizure-free period prior to driving a vehicle, and educate family members on steps to minimize injury if you have a seizure. Tell them to protect you against falling, and to roll you onto your side if you lose consciousness.
