• Benjamin Shipton, Sunkesula Sagar, and Jennifer K Mall.
• University of Pittsburgh Medical Center, Horizon Campus, Pittsburgh, Pennsylvania.
• Am Fam Physician. 2023 Feb 1; 107 (2): 159164159-164.

AbstractTrigger points producing myofascial pain syndromes are common in primary care. Located within skeletal muscle, trigger points are taut, band-like nodules capable of producing pain and disability. Some evidence from clinical trials supports massage, physical therapy, and osteopathic manual medicine as first-line less invasive treatment strategies. Trigger points are often treated with injections; although randomized trials have found statistically significant results with trigger point injections, conclusions are limited by low numbers of study participants, difficulty in blinding, the potential for a placebo effect, and lack of posttreatment follow-up. No single pharmacologic agent used in trigger point injections has been proven superior to another, nor has any single agent been proven superior to placebo. Trigger point injections, therefore, should be reserved for patients whose myofascial pain has been refractory to other measures, and family physicians should first employ less invasive treatment strategies. Trigger point management is only one part of a comprehensive, multimodal, and team-based approach to patients with myofascial pain.

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