Which PAM is used for trigger points?

Which PAM is used for trigger points?

• A. Paraffin
• B. Cold
• C. Fluidotherapy
• D. Transcutaneous Electrical Nerve Stimulation

Answer: (D)

The key idea is that trigger points respond best to ways of modulating pain signals and reducing muscle guarding. Transcutaneous Electrical Nerve Stimulation delivers mild electrical currents through the skin to stimulate nerves, which can interrupt pain transmission and promote a gating effect at the spinal level. This can also help relax the taut muscle fibers around a trigger point, making it easier to apply manual release or stretching. The result is decreased focal tenderness and reduced protective muscle guarding, which is exactly what you want when addressing a trigger point. Paraffin provides superficial heat to warm and loosen tissues, improving pliability, but it doesn’t directly alter neural pain signaling at a trigger point. Cold reduces inflammation and nociceptor input in some contexts, yet it can increase local stiffness and isn’t specifically aimed at resolving trigger-point pain. Fluidotherapy offers convection heat with tactile stimulation for desensitization and overall hand therapy goals, but it isn’t a targeted approach for trigger-point analgesia. In contrast, TENS directly targets pain modulation and muscle relaxation around the trigger point, making it the most appropriate PAM in this scenario.

The key idea is that trigger points respond best to ways of modulating pain signals and reducing muscle guarding. Transcutaneous Electrical Nerve Stimulation delivers mild electrical currents through the skin to stimulate nerves, which can interrupt pain transmission and promote a gating effect at the spinal level. This can also help relax the taut muscle fibers around a trigger point, making it easier to apply manual release or stretching. The result is decreased focal tenderness and reduced protective muscle guarding, which is exactly what you want when addressing a trigger point.

Paraffin provides superficial heat to warm and loosen tissues, improving pliability, but it doesn’t directly alter neural pain signaling at a trigger point. Cold reduces inflammation and nociceptor input in some contexts, yet it can increase local stiffness and isn’t specifically aimed at resolving trigger-point pain. Fluidotherapy offers convection heat with tactile stimulation for desensitization and overall hand therapy goals, but it isn’t a targeted approach for trigger-point analgesia. In contrast, TENS directly targets pain modulation and muscle relaxation around the trigger point, making it the most appropriate PAM in this scenario.