gua sha
By witchypoo ~ March 8th, 2010. Filed under: health.
The other day, while surfing the net for information about traditional Chinese medicine (TCM), I stumbled upon a video of a ‘scraping’ procedure. In it, a female patient wearing a hospital gown that’s open at the top to expose her neck sits with her back to the camera. Then, a doctor explains the ‘scraping’ procedure while using an implement to ‘scrape’ the area briskly, causing an ‘angry’ looking redness to spread across the patient’s skin. When the doctor checks with the patient, however, she calmly confirms that she is ‘okay’.
‘Either that was one tough lady,’ I thought, ‘or there’s something I’m not ‘getting’ here’. So, I went searching for more information.
I was already vaguely familiar with some basic concepts of TCM, such as…
- the belief that our bodies are ‘wired’ with ‘meridians’ or energy channels
- the belief in ‘qi’ (‘Ch’i’/air) as a vital energy or active principal
- the belief that blockages in the flow of qi cause illness or pain, while balancing qi promotes good health and well-being
- that TCM practitioners correct the flow of qi through direct manipulation (acupuncture/cupping/massage/etc), meditation, physical exercise (martial arts/etc), and medications
What I learned was that…
- while ‘scraping’ is often associated with TCM it predates it and is popular in a few different cultures
- in Chinese it’s called ‘gua sha’ (roughly translated ‘gua’ is scraping and ‘sha’ is the redness it produces in the skin)
- it’s believed that bad ‘wind’ (hot or cold) enters the body and causes illness and pain (stagnation or blockage of qi/blood along the meridians)
- scraping is believed to diagnose and correct the flow of qi and draw blood/toxins to the surface to be released from the body
- it’s believed scraping heals illness and eases pain
- there are many different implements used in scraping such as water buffalo horn, porcelain spoons, and bottle tops
- scraping or gua sha is a ‘folk medicine’ practiced by doctors and common folk alike
After watching videos and reading about gua sha for days, I realized there was only one way to know whether it was painful or not, and that was to try it.
So, I followed the instructions I’d found online and started with my left arm. I oiled and massaged it and then, using a polished stone, I ‘scraped’ the left side of my forearm as I’d seen done online. The skin didn’t change colour even after 30 or so strokes but at least it didn’t hurt. Then, I repeated the procedure on the right side of the same arm. This time, after only a dozen strokes, a red blotchiness appeared in the skin.
Aha! I stopped scraping and asked a friend to watch so she could tell me whether she saw a difference as I repeated the experiment. Sure enough, when I scraped the outside of my forearm nothing happened, but when I scraped the inside, blotchy ‘sha’ was raised.
There was no doubt in either of our minds that we were seeing it clearly.
Encouraged, I asked her to help me with another experiment, and although she was worried about hurting me (and I was scared she would too) I oiled my neck and shoulder and asked her to scrape me in places I knew had ‘issues’.
Within seconds, she was gasping and hesitating because sha was spreading down my neck and in patches along my spine. I rushed into the washroom to use the mirror there and noted that one patch cantered over a scarred muscle my doctor had been treating with acupuncture and another was over a damaged nerve she’d been working on.
On the off chance that scraping over the acupuncture points the doctor had been using was affecting the results, I then scraped an ‘untreated’ area on my upper chest. Sure enough, sha appeared in a spot between my left breast and the inside end of my left collarbone. Because of it’s placement and concentration of pigmentation, I was fairly sure that it my body was trying to tell me there was a problem there, but I just didn’t know enough to know what. The important point was, though, that this proved that sha would appear in areas that hadn’t been treated with acupuncture.
Another intriguing observation I made was that the area we’d scraped on by neck, back, and shoulder tingled for some time afterward but this dissipated after half an hour or so and I believe that it felt better the next day (less painful than ‘normal’).
So, what have I learned from all of this?
I’ve learned that while conventional Western teaching instructs me to believe that welts on the skin are ‘bad’, this perception isn’t always correct. In the case of gua sha, they may actually be helpful in diagnosing and treating illness. I’ve also learned that gua sha isn’t painful and that the redness it produces can disappear quite quickly. This experience also strengthened my belief that TCM is often useful and effective and it’s encouraged me to ask my acupuncturist to teach me more.
Oh, and I also learned that my sister’s right… sometimes you shouldn’t let fear and common sense hold you back ; )