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Can acupuncture help with xerostomia?

We were asked this question once in relation to xerostomia induced by radiotherapy, and our answer was, taken from our factsheet on palliative care and further supplemented:

Dry mouth (xerostomia)

A systematic review found possible benefits with acupuncture for radiotherapy-induced xerostomia (O’Sullivan 2010). Not all the inter-group differences were significant but this is typical in trials comparing acupuncture with sham acupuncture, for the latter is commonly viewed as being an active treatment itself, not a placebo, and hence may underestimate the effects of the therapy (Lundeberg 2011; Sherman 2009; Paterson 2005).The RCTs to date are few in number and small in size. Although they have produced encouraging results, and are supported by observational studies (for example, Meidell 2009), larger trials are required to achieve more robust evidence. Acupuncture may also help with xerostomia dysphagia (swallowing difficulty) in late-stage palliative care (Filshie 2003).

 there is some evidence for the value of acupuncture treatment for dry mouth after radiotherapy, and the two studies below certainly seem very positive.
Clearly there is a considerable difference between the kinds of functional disturbances caused by disruption of the balance of the body's energies through normal wear and tear and the kinds of damaged brought on by injury or accident. This does mean that it is more difficult to predict whether acupuncture treatment might be of benefit. Treatment of the kind used in the studies tends to be localised or precisely targeted, and this can mean that it does not really conform to the patterns of treatment which a Chinese medicine practitioner would employ. In broad terms, however, acupuncture treatment is aimed at putting the whole system back in balance with the underlying belief that a body in balance tends to deal with symptoms itsef, and on this basis it may well be worth talking to a BAcC member local to you to see if a combination of systemic and local treatment may, in their view, be of benefit. Most BAcC members are more than happy to give up a little time without charge to give a face to face assessment of whether treatment would help.

There is a chance, of course, that the xerostomia which you are asking about is not related to cancer treatment. From a Chinese medicine perspective this makes no difference. The understanding of the dhe nechanics of the disruption of the physiology of salivation from within the Chinese medicine paradigm will be the same whatever the cause, although the cause, again seen from this perspective, may have a considerable impact on the treatment. By this we mean that radiotherapy might be seen as a cause of great heat and dryness within the system as a whole or locally, and this would almost certainly feed into the treatment strategy.
As we said above, speaking to a BAcC member local to you who can assess the problem face to face may well be the best option for you before committing to treatment.  

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