Mentha piperita, taste pungent and cool, with aromatic and pungent dispersal, sweating and exhaustion characteristics, taking too much may cause cold body, and should be noted that the body is weak and sweaty people should not use. Mentha piperita is the above-ground part of the plant Mentha piperita of the Lamiaceae family. It has the effects of dispersing wind-heat, clearing the head and eyes, clearing the throat and rashes (clearing the throat and rashes), and dispersing the liver and promoting the flow of qi. It is used for treating wind-heat colds, the first signs of warm diseases, wind-heat headache, redness of the eyes and tears, sore throat, impenetrable measles, itchy rashes, liver stagnation, chest tightness and dystocia (pain in the area of the ribs). The adverse effects of mint is not clear, mint more long service can make people cold (body cold, fear of cold, etc.), table deficiency sweating is prohibited mint, it is recommended that the drug is taken under the guidance of a doctor for rational use.