Atractylodes macrocephala belongs to the spleen, stomach and liver meridians and is warm in nature with pungent and bitter flavor. It has the effects of drying dampness and strengthening the spleen, dispelling wind and dispersing cold (removing wind and dispelling cold), and brightening the eyes. Atractylodes macrocephala is bitter, warm and dry to dispel dampness and turbidity, and pungent to strengthen the spleen to harmonize the spleen and stomach. It is used in treating dampness obstructing the middle Jiao (dampness obstructing the functions of the spleen and stomach), disharmony between the spleen and stomach, qi imbalance of the epigastrium (abdomen) and distension, nausea (no appetite, reduced food intake), loose stools (thin and unshaped feces), heavy limbs (weakness of the limbs and sinking of the hair), and white, greasy, and thick tongue coating with a slow pulse. Atractylodes macrocephala can dry dampness and heat in the triple jiao, and search the wind in the muscles and joints. Pungent, bitter and dry, long for the elimination of dampness, paralysis, dampness is particularly suitable, and can be used with Job’s tears, one of the living and other wind-dampness medicine. Atractylodes macrocephala is pungent, dry and strong, go and do not keep, can open the muscle coupling and sweating, dispelling the surface of the wind-cold surface evil (in the surface of the evil), although it is a dispersing product, but sweating to relieve the surface (through sweating way to lift the surface of the body of the evil) of the effect is not very obvious, because of its long for the victory of the dampness, it is the most appropriate to wind-cold surface evidence of the dampness of the most suitable, and often with qianghou, dahurica, and windproof, and so used together. Cangzhu’s adverse reactions are not clear, Yin deficiency, internal heat, Qi deficiency sweating people should not be used. Drugs must be used under the guidance of a professional doctor, do not blindly self-medication.