Is this an issue that occurs when you are in bed but still awake, or does it happen when you are actually asleep
so an occlusal splint is imo your best betMany different medications have been used to treat bruxism,[12] including benzodiazepines, anticonvulsants, beta blockers, dopamine agents, antidepressants, muscle relaxants, and others. However, there is little, if any, evidence for their respective and comparative efficacies with each other and when compared to a placebo. (Wikipedia, Bruxism)