Endo Belly — What It Is and How to Reduce It
By Dr (TCM) Attilio D'Alberto | Traditional Chinese Medicine Practitioner, Wokingham
Endo belly — the severe, often sudden abdominal bloating experienced by women with endometriosis — is one of the most distressing symptoms of the condition, and one of the least well understood. It can transform a flat abdomen into something resembling a several-months pregnancy within hours, causing significant pain, discomfort, and profound impact on confidence and quality of life. In traditional Chinese medicine, endo belly reflects the same fundamental patterns of blood stasis, liver qi stagnation, and phlegm-dampness that underlie endometriosis itself.
What Causes Endo Belly?
The exact mechanisms are not fully understood, but research points to several contributors. Endometriosis lesions in the pelvic cavity and bowel trigger a chronic inflammatory response that disrupts normal gut motility and causes gas accumulation. Many women with endometriosis also have concurrent IBS or small intestinal bacterial overgrowth (SIBO), both of which cause bloating. Prostaglandins released during menstruation act on the bowel, causing muscle contractions, diarrhoea, and bloating. Oestrogen dominance — common in endometriosis — stimulates intestinal gas production and fluid retention. Adhesions from endometriosis can affect bowel position and mobility.
TCM Understanding
In TCM, endo belly reflects liver qi stagnation in the middle and lower burner causing disruption to the smooth movement of qi through the digestive tract, combined with blood stasis in the pelvis creating congestion that impedes normal gut function. Dampness from spleen qi deficiency — often worsened by the inflammatory diet that many endometriosis patients inadvertently follow — accumulates as fluid and gas. The interplay of these three patterns produces the characteristic pattern of sudden, severe, cyclically worsening abdominal distension.
Acupuncture
Acupuncture addresses endo belly through multiple mechanisms — moving liver qi, resolving pelvic blood stasis, strengthening spleen qi, and regulating gut motility. Points on the liver, spleen, stomach, and large intestine meridians are combined with local abdominal points. Most patients with endometriosis notice improvement in both pain and bloating within a course of treatment.
Chinese Herbal Medicine
Formulas that move blood stasis in the lower burner — including Gui Zhi Fu Ling Wan and modifications — address the pelvic stasis that contributes to gut congestion. Xiao Yao San regulates liver qi and supports the spleen simultaneously. For pronounced dampness and gut symptoms, phlegm-resolving and gut-regulating herbs are added. I prescribe pharmaceutical-grade granules from Sun Ten in Taiwan.
Dietary Strategies
An anti-inflammatory, low-FODMAP-aware diet significantly reduces endo belly in most women. Key dietary changes include eliminating gluten (strongly associated with endometriosis gut symptoms in clinical practice), reducing dairy (damp-producing in TCM and pro-inflammatory), avoiding high-FODMAP trigger foods (garlic, onion, certain legumes, lactose) during flares, and increasing omega-3-rich anti-inflammatory foods. Keeping a food diary to identify personal triggers is invaluable.
To discuss endometriosis and endo belly, contact me or book a consultation in Wokingham.
