Liangmen acupoint belongs to the foot yangming stomach meridian points, the point is located in the upper abdomen, 4 inches above the navel, the front center line of the side of the opening 2 inches, with the spleen, food, qi dispersal of the role, often used in the treatment of gastrointestinal diseases. Liangmen acupoint has the effect of strengthening the spleen, eliminating food, regulating Qi and dispersing lumps, and can be used to treat gastrointestinal diseases such as abdominal distension, poor diet, stomach pain and vomiting, etc. Generally speaking, the treatment of stomach pain requires the combination of the middle epigastric region and the foot Sanli and Neiguan acupoints. It can be used to treat gastrointestinal disorders such as abdominal distension, eating and drinking, stomach pain and vomiting. The treatment of diarrhea is combined with the middle epigastric and Tianshu points. The Liangmen point is usually pierced with needles, or moxibustion can be used, depending on the practitioner. It is important to note that acupuncture is prohibited for overfed people and pregnant women. The operation of acupuncture needs to be carried out by a professional physician, do not arbitrarily acupuncture, so as not to cause adverse consequences.