Zhaohai point is located in the ankle area, 1 inch below the tip of the inner ankle, in the depression at the lower margin of the inner ankle. Zhaohai point is located on the foot-shaoyin kidney meridian, it is a meeting point of the eight veins, leading to the yin stilt vein, he is located in the ankle area, 1 inch below the tip of the inner ankle, in the depression at the lower margin of the inner ankle. Zhaohai point can be used to treat gynecological conditions such as irregular menstruation, itching of the pubic area, red and white leucorrhoea (abnormal leucorrhoea with blood or blood clots), dysmenorrhea, etc. It can also be used to treat epilepsy, insomnia, somnolence, hysteria, and other psychosomatic conditions. In addition, it can also be used to treat dry and sore throat, redness and swelling of the eyes, frequent urination, retention of urine, constipation and other conditions. Zhaohai point can be moxibustion or acupuncture, its specific use should consult the clinician, acupuncture should be operated by the clinician.