The difference between white aconite and epiphyllum is that the drug source is different, the sexual flavor is different, the efficacy is different, and the precautions for medication are different. 1. The white aconite is the dried tuber of Tennantiaceae plant; the aconite is the processed product of the cotyledon of Buttercup plant aconite. 2. White aconite is pungent, warm and toxic, and belongs to the stomach and liver meridian; aconite is pungent, sweet, hot and toxic, and belongs to the heart, kidney and spleen meridian. 3. With the efficacy of dispelling wind and phlegm, stopping convulsions, detoxifying and dispersing toxins and relieving pain, white aconite is used in the treatment of hemiplegia in stroke, crooked mouth and eyes, slurred speech, acute and chronic convulsions (pediatric diseases with fainting, jerking and convulsions as the main manifestations), epileptic convulsions, tetanus, hemiplegia, and venomous snake bites, and other diseases; Pseudostemma has the effect of returning Yang to save the body (by warming Yang to save fainting, unconsciousness, etc.), replenishing fire to help Yang (replenish the body’s Yang), dispersing cold and relieving pain (by removing the body’s cold to relieve pain), and is used in the treatment of death of Yang deficiency, cold limbs and weak pulse, lack of cardiac Yang, cold and vomiting and diarrhea, epigastric and abdominal cold and pain (the stomach and abdomen feel the cold and pain), impotence and premature ejaculation of men, women’s cold uterus and infertility, and cold-dampness paralysis and pain and other diseases. 4. White aconite should not be used by those who have yin deficiency, blood deficiency, or heat deficiency, or pregnant women; pregnant women should be cautious of using aconite, and it should not be used by those who have yin deficiency and hyperactivity (deficiency of yin fluid and hyperactivity of yang qi), and it should not be used in the same manner as half-summertime, gua-puer, shellfish, baiyin, baihe and so on. White aconite and epiphyllum should be used under the guidance of a professional Chinese medicine practitioner, do not blindly self-medicate to avoid serious adverse consequences.