There is no difference in the efficacy of epiphyllum, black shun slice and cannon epiphyllum. Black shun slice is a kind of cannon epiphyllum, which is obtained from epiphyllum by concocting, and its toxicity is weaker than that of raw epiphyllum. Both Psoralea, Heishun Tablet and Cannon Psoralea can restore yang to save the body (by warming yang to save fainting, unconsciousness, etc.), replenish fire to help yang, disperse cold and relieve pain. It is used in treating deficiency of yang, cold limbs and weak pulse, deficiency of heart yang, chest paralysis (chest pain), heart pain, cold vomiting and diarrhea, cold pain in the epigastric region (cold pain in the stomach and abdomen), kidney yang deficiency, impotence and cold uterus, cold yin and oedema, external sensation of yang deficiency, and cold-dampness paralysis and pain.
It is recommended to use the medicine under the guidance of a doctor.