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Author: Admin | 2025-04-28
The way that SSRIs affect chemicals in the body. They suppress a neurotransmitter called dopamine. Dopamine is involved in motor activity. In fact, the tremors and movement disorders in Parkinson's disease are believed to be a result of decreased dopamine levels. If doctors don't want to change the dosage or medication, they may be able to stop the bruxing by adding a second antidepressant, buspirone, to the mix. Many patients have found success using buspirone to resolve bruxism. Antipsychotics are another group of drugs that have the potential to cause bruxism. The Australian Dental Association indicates these medications can cause involuntary movements in the face and jaw, including teeth grinding and jaw clenching, as a result of their inhibitory effects on the brain's dopamine receptors. Instead of limiting the amount of dopamine available like SSRIs do, these drugs interfere with the brain's ability to receive it. ADHD (attention deficit hyperactivity disorder) is typically treated with Adderall and other stimulant medications. Stimulants act on the central nervous system, prompting more muscle movements and interfering with sleep. For some people, this is a recipe for sleep bruxism. Medications for Parkinson's disease are a bit of a gray area and more research is required to make a definitive conclusion on its impact. Bruxism is common in Parkinson's patients, and L-dopa has been linked with the condition. However, this study finds no reason to blame the dopaminergic medication. Perhaps the best thing Parkinson's patients can do is maintain communication with their health care team
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