Q: I currently receive acupuncture treatment for fertility. I experience headaches after some sessions, is this common and what is it due to?
A: There are a number of short term adverse effects after treatment which happen frequently enough that we warn patients of their possibility. Headaches, a feeling of slight dizziness and occasionally a slightly nauseous feeling are common enough to warn patients of, and much more commonly a deep tiredness after the first one or two sessions is not uncommon.
There are a number of possible reasons for the effect, although we could never say with absolute certainty why things happen because each patient is unique and different. The energy system is a closed system, and so any treatment which improves the flow of energy can occasionally uncover slight blockages in the system which were not an issue when the flow was impaired. It's a rotten analogy, but sometimes central heating systems will function fine when used occasionally in the summer but then develop major problems when cranked up full in the winter. An experienced practitioner may well be able to tell from the tongue and pulse that there are blockages and deal with them.
It is also possible that the treatment is causing functional disturbances whose outcome is to generate a headache. There has been some very lively discussion over the years between those practitioners who argue that treating the person as a whole in a traditional fashion is enough to kickstart the system into operating normally, and those who use a much more formulaic syndrome-based approach to treatment which addresses the reproductive function. This latter approach can sometimes generate unwelcome consequences elsewhere because the internal connections within the system make other parts react and sometimes over-perform. Again, an experienced practitioner should be able to make sense of either of these situations, because if a symptom develops there is always going to be some evidence in the diagnostic signs that we use.
We have answered a similar question before and there we cautioned the person not to make the assumption that the headache was caused by the treatment even though it happened immediately after it. Sometimes there are coincidences, and we are always keen to ensure that if an unusual system kicks off that people don't waste time arguing about whether the acupuncture caused it or not while it goes untreated. In your case, however, the chances are that since it has happened a few times after sessions and then subsides it is treatment related.
The best advice that we can give is to talk to your practitioner and see what can be done to make these less intrusive and hopefully stop happening altogether.
And good luck with the fertility treatment!