Drug treatment for tardive dyskinesia is

Tardive dyskinesia is late symptom which appears on treatment with typical antipsychotic like haloperidol. It occurs due to D2 receptor supersensitivity. Treatment of choice is valbenazine - Ropinirole is used for Restless leg syndrome - Tetrabenazine is drug used in Huntington's chorea - Biperidin is used in drug induced Parkinsonism.