Acupuncture for Chronic Itching?…..
The following gem was included in an Australian Broadcasting Corporation report on the recent identification by University of Minnesota researchers of specific spinothalamic tract neurons implicated in the sensation of itching and shut down by the act of scratching. The researchers, whose study is published as a Brief Communication in the April issue of Nature Neuroscience, express hope that now that this pathway has been discovered, it may eventually pave the way for treatments, pharmaceutical or involving electrical stimulation, that replicate the phenomenon and render scratching obsolete. For folks with certain conditions associated with chronic itching, which can be debilitating for some, this would be a welcome advance.
“Professor Marcello Costa, a neuroscientist at Adelaide’s Flinders University, says a pain treatment like acupuncture could be developed for itching.
“The acupuncture is not damaging, it’s a little bit invasive but it works very well because it activates much better than just rubbing,” Professor Costa said.
“So we all discovered rubbing by ourselves, just like we discovered scratching; we have a scientific rubbing which is called acupuncture but we don’t have a scientific scratching. So I expect this paper will generate interest in developing such a scientific scratcher.””
In the article, it is implied that Costa was one of the scientists or doctors in Australia excited by the team’s findings, and he appears to have no connection with the research. In reading the full text of the paper, I can find no mention of acupuncture so it would seem that Costa came completely out of left field with this comment, which makes not a lick of sense. How does one develop a new acupuncture treatment? Does a new acupuncture point, where there exists yet another mysterious blockage of “energy” as it courses along its equally enigmatic meridian, need to be discovered? One that impacts this specific spinothalamic tract pathway?
Clearly Costa already knows that acupuncture “works very well” for itching because it “activates much better than rubbing”. But activates what? Regardless, I’m sure we will soon be reading about a landmark study proving that acupuncture cures itching. It will involve a small number of unblinded subjects with no control group naturally but that won’t matter to the people that already know it works.