The brain is the highly complex structure composed of millions of nerve cells (neurons). Nerve cells in the brain are responsible for the wide range of functions including consciousness, awareness, movement, body posture. Nerve cell activity is usually well organized. A sudden temporary interruption in some or all of the functions of the nerve cells may be called a seizure or fit. If a person has a tendency to experience repeated fits which originate in the brain, then they are diagnosed as epilepsy. Epilepsy may vary from person to person and it is probably the genetic disorder. Sometimes it develops without any apparent factor. In depth, the study tells that epilepsy is a disorder in which the nerve cells of the brain from time to time releases abnormal electrical impulses. Children may be born with the defect in the structure of their brain or they may suffer a head injury or infection that causes epilepsy. Injury is the most known common cause in the young adults. In middle age str