Myofascial Trigger Points: | Pathophysiology And ...

These sustained contractions compress local capillaries, leading to ischemia (reduced blood flow) and hypoxia (low oxygen).

The resulting "energy crisis" triggers the release of inflammatory substances like bradykinin, serotonin, and substance P. These chemicals sensitize local pain receptors, creating the characteristic "exquisite tenderness" and referred pain. 2. Identifying the "Knot" Myofascial Trigger Points: Pathophysiology and ...

Myofascial Trigger Points Then and Now: A Historical ... - PMC These sustained contractions compress local capillaries

Myofascial pain syndrome (MPS) is a leading cause of chronic musculoskeletal pain, affecting up to 85% of people at some point in their lives. At the heart of this condition are —hyperirritable nodules located within a "taut band" of skeletal muscle. 1. The Science: Why Do They Form? Myofascial Trigger Points: Pathophysiology and ...