Against allopathy Alternative medicine |
Clinically unproven |
Woo-meisters |
Dry-needling or trigger point therapy, also known as intramuscular stimulation is the alternative medicine practice that involves poking dry filiform needles, the same general type commonly used in acupuncture through the skin into muscular tissue in effort to treat disorders related to chronic pain and movement impairment. Dry-needling shares similarities with acupuncture in that it involves poking human beings with needles and it has very little evidence in support of its effectiveness. The "dry" aspect of dry needling means the needle contains no active drugs or medications, as it is not hollow like an injection needle. One may suggest dry-needling is just acupuncture under a different name, but they are genuinely distinct. Acupuncture is part of traditional Chinese medicine and only punctures the skin. Dry-needling in contrast is a modern alternative medicine invention attributed to MD Janet G. Travell (1901–1997), and it punctures the muscle.[1] Because solid filiform needles are regulated as a Class II medical device by the US Food and Drug Administration,[2] they do not require a medical license to obtain or use and are hence available to alternative medicine practitioners.
A technique similar to dry-needling exists within evidence-based medicine that instead uses a hypodermic needle with a local anesthetic. This technique was also described by Travell,[3] and is known as trigger point injection.[4]
Multiple meta-analyses have been conducted referencing the effectiveness of the practice of dry needling, all with varying conclusions. The three meta-analyses of dry needling below are based on relatively small numbers of trials and subjects, and hence are not very conclusive due to these limitations.