Botox for Teeth Clenching (Bruxism): A Comprehensive Guide

Yes, botulinum toxin (Botox) can be used to relax the muscles that cause bruxism, or teeth clenching. Botox is a neurotoxin that blocks the signals from the nerves to the muscles, causing them to relax. Botox is one of the most common and well-studied treatments for bruxism. Botox is injected directly into the masseter and temporalis muscles, the two muscles responsible for clenching the teeth. The effects of Botox typically last for 3-4 months.