This combination is primarily used to treat conditions where muscle spasms are the main cause of pain: Acute Low Back Pain: Relief from stiffness and "locked" back muscles. Neck and Shoulder Pain: Easing tension headaches and cervical spondylosis symptoms. Post-Traumatic Pain: Recovery from muscle strains, sprains, or sports injuries. Neurological Spasms: Managing muscle hypertonia (excessive tension) caused by neurological disorders. Fibromyalgia: Managing localized muscle tenderness and stiffness.