Generally, there is no known way to prevent epilepsy. However, proper diet and sleep, and staying away from illegal drugs and alcohol, may decrease the likelihood of triggering seizures in people with epilepsy.
Reduce the risk of head injury by wearing helmets during risky activities; this can help lessen the chance of developing epilepsy.
Persons with uncontrolled seizures should not drive. Each state has a different law that determines which people with a history of seizures are allowed to drive. If you have uncontrolled seizures, you should also avoid activities where loss of awareness would cause great danger, such as climbing to high places, biking, and swimming alone.