The center between the anus and the testicles is called the perineum point. The perineum is a very important point in the human body, in men it is this position, in women it is the posterior union of the labia majora, and the midpoint of the line between the anus and the anus. The role of the perineum in the clinic is to regulate menstruation and strengthen the kidneys, return the yang, clear dampness and heat, etc. It can mainly treat diseases in the genitals, such as yin itching and yin pain, which is the itching of the genitals. Pain in the genitals, as well as the appearance of watery wetness around the genitals, swelling and pain in the genitals, difficulty in urinating, constipation, all of these can be treated. Serious illnesses such as epilepsy, and coma can also be treated by means of moxibustion.