This product is indicated for the treatment of chorea in Huntington's disease. Chorea in Huntington's disease is a rare autosomal dominant neurodegenerative disorder affecting the central nervous system (included in the 2018 China's First List of Rare Diseases). Symptoms include involuntary dance-like movements, cognitive impairment and mental disorders. Tetrabenazine is the world's first drug used to treat chorea in Huntington's disease.
This product is indicated for the treatment of depressive disorder and seasonal affective disorder and for the cessation of smoking due to nicotine addiction. In clinical practice, it is also used for the treatment of depressive episodes in bipolar affective disorder (used in combination with mood stabilizers) and attention deficit hyperactivity disorder; it has a certain effect on some sexual dysfunctions.