On the medial side of the foot, in the depression distal and inferior to the navicular tuberosity, at the junction of the red and white skin.
- ①Irregular menstruation, prolapse of uterus, pruritus vulvae, gonorrhea;
- ②Seminal emissions, impotence, retention of urine;
- ③Hemoptysis, sore throat;
- ⑥Infantile omphalitis and tetanus, lockjaw.
Puncture perpendicularly 0.3-0.5 inch. Moxibustion is applicable.