Clears heat from the whole body, for heat disorders of the five zang, malarial disorders, steaming bone disease (can be associated with Tubercolosis among other conditions, a feeling of heat very deep in the body - Kidney Yin Deficiency from a TCM perspective).
Main point for tonifying Kidney qi and yang, for low back pain, weak knees, copious nocturnal urination, impotence, seminal emissions, deficient cold menstrual disorders, dysmenorrhea, cold-type vaginal discharge, daybreak diarrhea (5 a.m.) - possibly diarrhea with blood in the stools. Works well with ginger moxa.
Adrenal exhaustion from stress or overwork, fatigue, lack of sexual vitality or sexual exhaustion.