Yes. Neuromodulator injections into the masseter provide a significant secondary benefit for patients who grind or clench their teeth (bruxism). By relaxing the masseter muscle, the treatment reduces grinding force, relieves jaw tension, and can decrease associated headaches and tooth wear.

Typically 25–50 units per side depending on the size and strength of the masseter muscle. Dr. Avaliani evaluates each patient individually and customizes the dosage based on masseter thickness, facial proportions, and desired degree of slimming. Some patients with very large masseters may benefit from slightly higher doses.

No. Dr. Avaliani uses precise dosing that slims the masseter without affecting normal chewing function. The treatment reduces the excessive bulk of an enlarged muscle, not the functional capacity needed for everyday eating. You will be able to chew normally throughout the treatment period.

Jaw reduction may not be suitable for patients who are pregnant or nursing, have a neuromuscular disorder such as myasthenia gravis, have an active infection at the injection site, or have a known allergy to botulinum toxin. Patients whose wide jawline is primarily due to bone structure rather than muscle may need alternative treatments.

Yes. Neuromodulators like BOTOX and Dysport have decades of proven safety data and are FDA-approved for multiple indications. When performed by an experienced injector like Dr. Avaliani, masseter reduction is a safe, well-tolerated procedure with minimal risk. Side effects are rare and typically limited to mild bruising or tenderness at the injection site.