Shui Dao point has the effect of regulating menstruation and relieving pain, diuretic and laxative, and can be used to treat conditions such as dysuria (uncontrolled urination), bloating and fullness of the abdomen, and menstrual cramps. Shui Dao point is one of the acupuncture points in Chinese medicine, belonging to the foot yangming stomach meridian. It is located in the lower abdomen of the human body, 3 inches below the center of the umbilicus and 2 inches beside the anterior midline. The deep part of the point is equivalent to the small intestine and close to the bladder, which belongs to the lower jiao, and is the outlet of the watercourse, so it can cure all kinds of edema diseases. With the effect of regulating menstruation and relieving pain, diuretic and laxative, Shui Dao acupoint is commonly used clinically for the treatment of dysuria, abdominal distension, hernia, dysmenorrhea, infertility and other conditions. It can usually be stabbed straight 0.7 to 1.2 inches. Moxibustion can also be performed by a professional practitioner. If any of the above symptoms occur, you can acupuncture or massage this point under the guidance of a professional doctor, do not do it by yourself. In case of discomfort, please seek medical attention.