Synonyms : Convulsions, Grand Mal, Cryptogenic Tonic-Clonic Epilepsy, Epilepsy, Tonic-Clonic, Cryptogenic, Epilepsy, Tonic-Clonic, Familial, Epilepsy, Tonic-Clonic, Symptomatic, Familial Tonic-Clonic Epilepsy, Seizure Disorder, Grand Mal, Seizure Disorder, Major Motor