JAW SLIMMING (masseter)

The masseter is a powerful chewing muscle located along each side of the jaw. It helps close the mouth and generate biting force. Repeated strong contractions, including those associated with clenching, may contribute to increased muscle prominence.

Management depends on the underlying cause and may include dental assessment, protective appliances for grinding, behavioural approaches or other suitable interventions. Selected muscle-focused treatments may also be discussed following assessment, although they do not address every cause of jaw pain or bruxism.

The timing of improvement depends on the cause of the concern and the treatment selected. Changes in muscular tension and visible facial contour may occur at different rates. Any treatment plan should include realistic expectations, appropriate follow-up and assessment of possible effects on chewing function.