Endometriosis is another area without clearly understood origins. Acupuncturists treat Endo all the time. We aim to clear the rogue endometrial tissue at the time of bleeding, so that it can be reabsorbed by the body. To help, I have a Chinese herbal formula that helps break this tissue down and a supplement that can help to reduce excess estrogen that may be a contributing factor.  At other times of the cycle we focus on the associated aspects of endometriosis such as stress, autoimmune problems, inflammation, and aspects that in Chinese medical terms are called Damp, Cold, and Qi stagnation etc.