A Comparative Study of EMG Biofeedback and Pharmacotherapy for the Treatment of Masticatory Muscle Hyperactivity in Bruxism Patients

Participants in the experimental group will receive surface electromyography (SEMG) feedback training, targeting the Masseter muscle, for 40 minutes per session according to the Evidence-Based practice since longer practice may become counterproductive due to fatigue and loss of focus. The frequency of the sessions will be 3 sessions/week for 4 weeks.

Pharmacotherapy will be received by all participants in the two groups in the form of multi relaxant (cyclobenzaprine) 10 MG twice daily for 4 weeks \& anti inflammatory (non steroidal anti-inflammatory drugs).