1.Headache, dizziness, red and swollen eyes, green blindness, and mouth deformity, and other diseases and symptoms of the head and facial features;
2.Stroke, epilepsy, and convulsions in children;
3.Jaundice, rib pain, nausea, and abdominal distension, and other liver and stomach diseases;
4.Irregular menstruation, dysmenorrhea, amenorrhea, leukorrhea, and other gynecological diseases;
5.Enuresis, urinary retention;
6.Atrophy and numbness of the lower limbs, swelling and pain of the foot;
7.To relieve gas, it can alleviate some diseases caused by anger in people.

On the dorsal side of the foot, in the depression located behind the first intermetatarsal space. (This acupoint is bilateral, one on each side.)

Step 1: Sit or lie supine.
Step 2: Starting from the head of the interdigital crease between the first and second toes, push towards the dorsal side of the foot.
Step 3: When you reach the front of the junction of the first and second metatarsal bones, you can feel a depression, which is the location of the acupoint.