Acupuncture and Pain: A Natural Ally

Acupuncture, which originated in Traditional Chinese Medicine, has become a recognized complementary therapy in the management of many types of pain. By stimulating specific points on the body with fine needles, acupuncture activates physiological mechanisms that modulate pain, reduce inflammation, and promote relaxation.

How Does Acupuncture Work?
1. Release of Endorphins
Several trials have shown that acupuncture stimulates the production of endorphins, hormones that naturally contribute to pain relief¹.

2. Modulation of the Nervous System
Needle stimulation activates specific nerve fibers that can inhibit the transmission of pain signals in the spinal cord².

3. Reduction of Inflammation
Some studies have demonstrated an influence on inflammatory cytokines, which may help explain the improvement of pain associated with inflammatory conditions³.

4. Improvement of Microcirculation
The micro-stimulation produced by the needles increases local blood flow and contributes to tissue recovery⁴.

5. Effects on the Fascia
Needle insertion can induce a twisting of fascial fibers, modifying their tension and promoting relaxation. This interaction stimulates mechanoreceptors that influence pain perception and may help reduce fascial adhesions and stiffness⁵.

Effectiveness of Acupuncture According to Scientific Evidence
Chronic low back pain: A 2024 meta-analysis involving 727 patients concluded that acupuncture combined with core-strengthening exercises significantly improves pain and mobility⁶.
Chronic pain: A large meta-analysis involving nearly 18,000 patients demonstrated greater effectiveness compared with no treatment and sham acupuncture⁷.
Neuropathic pain: A 2023 meta-analysis reported significant improvements, a