Atractylodes macrocephala has the effects of strengthening the spleen and vital energy, drying dampness and inducing diuresis, and stopping sweating; Atractylodes macrocephala has the effects of drying dampness and strengthening the spleen, dispelling wind and dispersing cold, and brightening the eyes. 1. Atractylodes macrocephala is bitter, sweet and warm in nature, and belongs to the spleen and stomach meridians. This product is sweet and warm to replenish the deficiency, bitter and warm to dry dampness, which can not only replenish qi to strengthen the spleen, but also dry dampness and diuresis. Atractylodes macrocephala is used for treating spleen deficiency with little food, abdominal distension and diarrhea, edema, etc. It can also benefit qi and strengthen the spleen, consolidate the epidermis and stop sweating (stopping sweating by consolidating the muscle epidermis), and is used for treating self-sweating (involuntary sweating during the daytime, which is aggravated by a little movement). 2. Atractylodes macrocephala is bitter, pungent and warm in nature, and belongs to the spleen, stomach and liver meridians. It is bitter, warm and drying to dispel dampness and turbidity, and the pungent aroma can invigorate the spleen and harmonize the stomach. Atractylodes macrocephala is used to treat dampness obstruction in the middle jiao (dampness impedes the function of the spleen and stomach), abdominal distension, diarrhea, edema, rheumatism and paralysis, swelling and pain in the feet, etc.; it also opens the couper (pores), sweating to dispel wind and cold, and is used in the treatment of wind-cold colds. Atractylodes macrocephala and Atractylodes cangzhu are both Chinese medicines, the specific taking should be carried out under the guidance of a traditional Chinese medicine practitioner, do not self-medication, so as not to cause damage to the organism.