Side effects of<unk>  are dose related. The most common side effect of<unk>  is dizziness. Other side effects that have been observed with a rate of statistical significance relative to placebo include asthenia, somnolence, nervousness, memory impairment, tremor, headache, diarrhea, and depression. Adverse effects such as confusion, aphasia (difficulty speaking clearly)/stuttering, and paresthesia (a tingling sensation in the body's extremities, particularly the hands and fingers) may occur at higher dosages of the drug (e.g., over 8 mg/day).<unk>  may induce seizures in those without epilepsy, particularly if they are taking another drug which lowers the seizure threshold. There may be an increased risk of psychosis with<unk>  treatment, although data is mixed and inconclusive.<unk>  can also reportedly interfere with visual color perception.
Tiagabine
Retigabine
Pivagabine
Mesuximide
Ethosuximide
Brivaracetam
Lamotrigine
Levetiracetam