Juvenile Myoclonic Epilepsy (Jantz Syndrome) Quiz

Juvenile myoclonic epilepsy is an epilepsy syndrome characterized by myoclonic jerks (quick jerks of the arms or legs), generalized seizures, and sometimes, absence seizures. They often occur when people first awaken in the morning. The exact cause is unknown. A family history of epilepsy or gene mutations may sometimes be linked to the condition.

• The hand or leg on one side occasionally jerks or makes a sudden movement

• Limbs on one side of the body jerk when / just after waking up

• Lost consciousness when drinking alcohol or hungover

• Lose consciousness when sleep deprived

Juvenile myoclonic epilepsy (Jantz syndrome) is usually well controlled with medications. Most patients do not outgrow their seizures and will need to take medication for the rest of their lives. Adequate sleep and avoiding alcohol can help reduce the likelihood of seizures.