| Myoclonic seizures occur in a variety of epileptic syndromes, such as juvenile myoclonic epilepsy syndrome. |
| Characterized by myoclonic episodes or sudden jerking movements frequently occurring in a series or upon waking. |
| When the myoclonic jerks are unilateral, a more serious condition is often suspected. |
| During a juvenile myoclonic epileptic seizure, the hands, arms or whole body will start jerking, but the person doesn't lose consciousness or awareness. |
| Its main features are rhythmic myoclonic jerks when drowsy or asleep, which stop if the child is woken, and normal encephalograms during or after the episodes. |
| Postmarketing adverse reports include: laryngospasm, dizziness, myoclonic movements and respiratory depression. |
