Drugs and bruxism: a critical review.

Abstract

There is insufficient evidence-based data to draw definite conclusions concerning the effects of various drugs on bruxism. Although certain substances related to the dopaminergic, serotonergic, and adrenergic systems suppress or exacerbate bruxist activity in humans and animals, the literature is still controversial, and based mostly on anecdotal case reports. More controlled, evidence-based research on this under-explored subject is needed.