Pueraria Mirifica and Betel nut belong to traditional Chinese medicine, within the scope of their respective indications, under the correct dosage of drugs, basically no harm to the body. It should be noted that excessive dosage or wrong usage will lead to adverse drug reactions, which are harmful to the body. 1. Pueraria Mirifica is sweet, pungent and cool in nature; it belongs to the spleen, stomach and lung meridians. Its effects include relieving muscle heat (relieving heat from the surface of the skin), generating body fluid and quenching thirst (promoting the production of fluid to relieve thirst), penetrating rashes, elevating yang and stopping diarrhea (elevating yang qi to treat diarrhea), invigorating the meridians and collaterals, and relieving the toxins of alcohol. It is used in treating external fever and headache, strong pain in the neck and back, thirst, thirst, impenetrable measles, hot diarrhea, and diarrhea. It should be noted that because of the cold nature of Pueraria Mirifica, it can aggravate the gathering of cold in the stomach and intestines, so those who are cold cannot use it, and those who have cold stomach and vomiting need to use it with caution. 2. Betel nut, bitter, pungent, warm; to the stomach, large intestine meridian. It has the efficacy of killing worms, eliminating stagnation, promoting circulation of Qi, inducing diuresis and stopping malaria. It is used for tapeworm disease, roundworm disease, ginger worm disease, abdominal pain of worms, stagnation diarrhea and dysentery, acute and severe pain (discomfort in the lower abdomen, wanting to defecate very much, and a feeling of incomplete defecation after defecation), edema and foot odor, malaria, and so on. Adverse reactions to betel nut, overdose can be salivation (drooling), nausea, vomiting, abdominal pain, palpitations (rapid heartbeat, often accompanied by panic), dizziness. Precautions: Avoid using for loose stools in spleen deficiency and Qi deficiency; use with caution in pregnant women. If there is a need for medication, it should be used under the guidance of a doctor and should not be used blindly by oneself to avoid adverse consequences.