Epilepsy is a chronic or long-lasting medical condition marked by recurrent epileptic seizures. Epilepsy is a neurological disorder caused by unusual nerve cell activity in the brain. Involuntary jerking in arm or leg and spontaneous sensory symptoms such as flashing light, dizziness and tingling are the common symptoms of epilepsy.
The common symptoms of epilepsy include involuntary jerking of a body part, such as an arm or leg, and spontaneous sensory symptoms such as tingling, dizziness and flashing lights. Seizures result in a range of symptoms from blanking to loss of awareness and uncontrollable twitching.