The most common side effects are drowsiness (in 37% of people taking the drug), dizziness (33%), and fatigue (24%). Sight disorders, headache and hyperkalaemia (high potassium levels in the blood) are also common. Hypersensitivity occurs in fewer than 1% of patients, drug reaction with eosinophilia and systemic symptoms (DRESS) in fewer than 0.1%.
Cenobamate
Tetrabamate
Felbamate
Topiramate
Retigabine
Tiagabine
Phenylpiracetam
Lamotrigine