Shengma Tablet is made of sliced Shengma. It is used for the treatment of external wind-heat, headache, measles, ecchymosis, diarrhea, dysentery and other diseases. Its method of consumption is decoction with water. Asclepias is a kind of traditional Chinese medicine, it is the rhizome of buttercup Asclepias plant, with pungent flavor, slightly sweet, cold in nature, it enters the four channels of lung, spleen, stomach and large intestine, it has the effect of relieving exterior heat and rash, clearing away heat and detoxification, and elevating yang qi, it is used in the treatment of external wind-heat sensation, headache, measles, ecthyma rash of fever, prolonged diarrhea, prolonged diarrhea, prolonged diarrhea and other diseases. It is used in the treatment of external wind-heat, headache, measles, eczema, diarrhea and dysentery. It is recommended to be used in raw form for clearing heat and removing toxins, and roasted form for lifting yang qi to lift up the sunken organs. This product has the nature of ascending and floating, therefore, it should be avoided in cases of yin deficiency and fire (deficiency of yin essence in the body and hyperactivity of deficiency fire), and those whose measles have been penetrated. Adverse effects are not known. Before taking this medicine, it is necessary to be guided by a traditional Chinese medicine practitioner for diagnosis, and should not take the medicine by oneself, so as not to cause adverse effects on the body.