A trigger point injection is a procedure used to manage pain caused by tight bands or “knots” in muscle fibers. These trigger points can restrict motion, cause referred pain, and often appear in the neck, shoulders, or back.
In a clinical setting, trigger point injections may be incorporated as part of a larger pain management plan to:
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Relax targeted muscles
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Improve range of motion
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Reduce localized tension and referred pain
Over the years, practitioners have explored a variety of injectable solutions for trigger point injections, including local anesthetics, saline, and natural alternatives.