What is a trigger point?
A trigger point is a hyperirritable spot within a taut band of muscle. Pressing it is tender and can send pain to the head, arm or back—referred pain (Simons et al., 1999). Hunching over screens, carrying a heavy bag on one shoulder and clenching your jaw under stress are common causes, so it often overlaps with tech neck and TMJ disorders.
How is it treated?
Fix the posture or habit driving it, then use heat, stretching, massage or a foam roller to release trigger points. Stubborn cases may get trigger point injections, dry needling or shockwave therapy. Widespread pain with fatigue and poor sleep points to fibromyalgia instead (Gerwin, 2014).
This article is general health information and is not a substitute for diagnosis or treatment. If symptoms persist, see a doctor.
FAQ
- Is it the same as a muscle knot?
- Essentially—"knots" are what most people call trigger points.
- Will massage help?
- Often, especially combined with stretching and posture changes.
Sources reviewed: 2026-10-25
References
- Simons, D. G., Travell, J. G., & Simons, L. S. (1999). Myofascial pain and dysfunction: The trigger point manual (2nd ed.). Williams & Wilkins.
- Gerwin, R. D. (2014). Diagnosis of myofascial pain syndrome. Physical Medicine and Rehabilitation Clinics, 25(2), 341–355.