Suzi is the Chinese herbal medicine Perilla frutescens. The pharmacopoeia recommended dosage of Perilla frutescens, Citrus aurantium dulcis and Rhizoma Atractylodis Macrocephalae is 3 to 10g, 3 to 10g and 6 to 12g respectively, all of which have the effect of dispelling phlegm-dampness, and the dosage of the clinical medicines needs to be combined with the patient’s physique and condition, and need to be considered in a holistic manner, so it can’t be generalized. 1. Perilla seeds have the effect of lowering qi and resolving phlegm, relieving cough and asthma, moistening the intestines and relaxing the bowels, and can be used in the treatment of phlegm congestion, cough and asthma, intestinal dryness and constipation, etc. The pharmacopoeia recommends a dosage of 3 to 3 times. Pharmacopoeia recommended dosage of 3 ~ 10g, in the use of the spleen should be noted that loose stools (feces thin not shaped) patients should not be used. 2. Citrus aurantium has the effects of breaking down qi and eliminating stagnation, resolving phlegm and dispersing lumps, and can be used in the treatment of stagnation and internal stagnation, lumps and fullness (stomach distension and discomfort), swelling and pain, diarrhea and dysentery, inability to pass stool, phlegm and qi obstruction, pectoral paralysis, knotty chest, and prolapse of organs. Pharmacopoeia recommended dosage of 3 ~ 10g, in the use of the drug should be noted for pregnant women are prohibited. 3. Rhizoma Atractylodis Macrocephalae has the functions of strengthening the spleen and benefiting the vital energy, drying dampness and inducing diuresis, stopping sweating and tranquilizing the fetus, which can be used in the treatment of spleen deficiency with low food intake, abdominal distension and diarrhea, phlegm-beverage vertigo and palpitations (vertigo and palpitations due to phlegm-beverage and evil qi upstream), edema, spontaneous perspiration (involuntary sweating during the daytime, which is aggravated with the slightest movement), and restlessness of the fetus, and other diseases. The pharmacopoeia recommended dosage of this drug is 6 to 12 g. When using this drug, it should be noted that it should be taken with caution by people with Yin deficiency and internal heat. If you need to use the above three drugs, it is recommended to go to a regular hospital for consultation and treatment under the guidance of a professional physician.