Epilepsy is a brain disorder that involves recurrent seizures.
The major cause in Epilepsy is hormonal changes, things just as pregnancy, and menstruation for women. Also people that get hormonal injections or on hormone therapy are likely to concur with it. An over abundance of sensory stimuli is also a cause. Bright lights, loud sounds, or certain touch can set it off, and cause a person to seize. However in a lot of cases no trigger is found.