Non-VMAT2 inhibitor treatments for the treatment of tardive dyskinesia

Although VMAT2-inhibitors are now established as first-line treatment for tardive dyskinesia, not all patients respond to, or tolerate them. Numerous other agents have been adopted to treat tardive dyskinesia, but with variable results and generally lower quality methodologic reports. Amantadine is the most promising but benzodiazepines, branched chain neutral amino acids, Vitamin B6, several nutraceuticals, and botulinum toxin injections might help some patients. In all cases, better placebo controlled trials are needed before definitive recommendations can be made.

Source: Journal of the Neurological Sciences - February 5, 2018 Category: Neurology Authors: Chih-Chun Lin, William G. Ondo Tags: Review Article Source Type: research