A Hopeful Treatment for Vulva Pain

Pain can be addressed by inserting needles in areas remote to the pain sensation.

Painful intercourse can be a difficult subject to talk about with both your doctor and your partner. This can put a strain on your intimate relationships and lead to feelings of frustration, shame or isolation.

Chronic pain or discomfort of the external female genitalia, known as vulvadynia, can include symptoms such as burning, stinging, irritation, or tenderness. The pain may be triggered by touch, intercourse, tampon use, sitting, or other pressure on the vulvar area. Because vulvodynia can interfere with quality of life, finding treatments that provide lasting relief is an important goal.

If you or your partner are experiencing a persistent pain in the vulva that has lasted at least three months and occurs without an identifiable cause, new research shows that acupuncture may provide long-lasting relief.

A randomized, double-blind clinical trial at the University of Illinois Chicago included 89 women between 19 and 62 years old who had been diagnosed with vulvodynia. Participants were randomly assigned to receive either real acupuncture or a placebo procedure using specially designed blunt needles that touched the skin without penetrating it. Neither the participants nor the acupuncturists knew which treatment had been assigned.

Both groups received 10 treatments over five weeks, with two 45-minute sessions each week. The acupuncture treatment followed a standardized 13-point protocol. Researchers then assessed changes in vulvar pain, pain associated with intercourse, and sexual function.

The results are interesting because both groups improved. At the end of the five-week treatment period, approximately 58% of people receiving real acupuncture and 57% receiving the placebo treatment met the study's definition of a responder. Researchers did not find a statistically significant difference between the groups in pain, pain with intercourse, or sexual function immediately after treatment. The difference became more apparent during the following 12 weeks.

Among people who initially responded to treatment, those in the placebo group were 2.72 times more likely to return to their original level of pain than those who received real acupuncture. By 28 days after treatment, half of the placebo responders had returned to their original pain level, compared with the acupuncture group. Researchers found that pain relief among acupuncture responders was more likely to be longer lasting.

While this study is promising, itdoes not mean that acupuncture will work for everyone. In fact, the immediate pain improvements were similar between the acupuncture and placebo groups. Instead, the most important finding was how long the improvement lasted among people who responded to treatment.

This distinction matters. Vulvodynia is a complex condition, and there is no single treatment that works for every patient. The findings suggest that some people may experience longer-lasting pain relief from real acupuncture, but researchers still need to determine which patients are most likely to benefit. Larger studies are needed to confirm these results.

If you have vulvodynia, acupuncture may be a beneficial treatment, particularly if other approaches have not provided adequate relief. Most importantly, persistent vulvar pain is real and deserves appropriate medical care. You do not have to simply accept pain as something you must live with. For now, the latest research provides optimistic results and accentuates the need for additional studies.

This article is for educational purposes and is not a substitute for individualized medical advice.

References

Schlaeger J.M., et al. (2026). Long-lasting effect of penetrating acupuncture among responders: Double-blind RCT of acupuncture for vulvodynia. The Journal of Pain, v38 https://www.sciencedirect.com/science/article/pii/S1526590025008119

Schlaeger J.M., et al. (2022). Protocol for double-blind RCT of acupuncture for vulvodynia. Contemporary Clinical Trial Communications (30) https://www.sciencedirect.com/science/article/pii/S2451865422001466

Garca, S. (July 2026). Acupuncture for vulvodynia: Rigorous evidence; Study Suggests Long-Lasting Relief Outlasting Even Placebo, Acupuncture Today https://acupuncturetoday.com/article/40094-acupuncture-for-vulvodynia-rigorous-evidence