According to a randomized, controlled study published in the May 2009 issue of the Clinical Journal of Pain, acupuncture is as effective as the corticosteroid, prednisone, for the treatment of carpal tunnel syndrome (CTS).
The study investigated the efficacy of acupuncture compared with steroid treatment in patients with mild-to-moderate carpal tunnel syndrome as measured by both nerve conduction studies and symptom assessment surveys. One group received eight acupuncture treatments over four weeks, and the other group received daily oral doses of prednisone for four weeks.
Results showed that acupuncture was just as effective as the corticosteroid for pain, numbness, tingling and weakness. For the symptoms of night time awakening and motor function, the acupuncture group had better results.
Researchers concluded that acupuncture is a safe and effective treatment option for CTS for those who experience side effects to oral steroids or for those who do not wish to undergo surgery.