Qihai point is located in the lower abdomen of the human body, on the front center line, 1.5 inches below the umbilicus. It is the original point of theč‚“, and an important point for health care. Qihai point has the effects of warming the spleen yang, tonifying the kidneys and consolidating the kidney essence (consolidating the kidney essence by tonifying the kidneys), regulating menstruation and stopping leukorrhea (regulating menstruation and reducing abnormally increased leukorrhea), and strengthening the physique. Clinically, acupuncture on Qihai points is often used to treat chronic gastrointestinal disorders, reproductive and urinary disorders, and disorders caused by qi deficiency. Qihai points can be used to treat gastrointestinal diseases such as abdominal distension, diarrhea, dysentery, and pain around the navel, as well as reproductive and urinary disorders such as leakage of menstruation (excessive menstrual flow or dribbling), diaphoresis, post-partum discharge, as well as urinary dysfunction, edema, and other reproductive and urinary disorders. It also has good therapeutic effects on diseases caused by qi deficiency, such as shortness of breath, weakness, and thinness. In addition, Qihai point is also an important point for health care, and the clinical therapeutic effect is also good. To summarize, Qihai acupoint is taken in supine position, located in the lower abdomen of the human body, on the front center line, 1.5 inches below the umbilicus. It has a better therapeutic effect when used alone or in conjunction with other acupoints. However, it should be operated under the guidance of a physician and should not be used without authorization to avoid risks.