Atractylodes macrocephala and atractylodes macrocephala can dispel dampness, both have good dampness and spleen effect, but atractylodes macrocephala is also long for dispelling wind and cold, bright eyes, atractylodes macrocephala is also long for tonifying qi, diuresis, stopping sweating and stabilizing the fetus, which should be clinically selected according to the specific disease. 1. Atractylodes macrocephala belongs to the dampness medicine, atractylodes macrocephala is bitter, warm, dry and strong, can dispel dampness and turbidity, and the spleen and stomach, can open the muscle coupling (generalized refers to the pores of the surface of the muscle) and sweating, dispelling the surface of the surface of the wind and cold surface of the evil (in the surface of the evil); can brighten up the eyes, used for night blindness, eyes and eyes dim and astigmatism. Atractylodes macrocephala is not only suitable for dampness obstructing the middle jiao (dampness obstructing the function of the spleen and stomach), but also can be used in other cases of dampness overflowing. 2. Atractylodes belongs to qi tonic, this product is sweet and warm to tonify the deficiency, bitter and warm to dry dampness, mainly goes to the spleen and stomach meridian, has the effect of strengthening the spleen and benefiting qi, drying dampness and inducing diuresis, stopping sweating, and settling the fetus, and can be used for deficiency of the spleen with little food, bloating and diarrhea, phlegm, vertigo and palpitations (vertigo and palpitations due to phlegm, vertigo, palpitations caused by phlegm, vertigo and evil qi upstream), edema, self-sweating (daytime sweating involuntarily, and the slightest movement of sweating aggravates it), and restlessness of fetus. Therefore, for those who are suffering from dampness or wind-cold dampness, Cangzhu is appropriate; for those who are suffering from water-dampness due to weakness of spleen qi (weak spleen qi), Baizhu is appropriate. TCM treatment focuses on evidence-based treatment and individualized medication, so it is recommended to follow the doctor’s instructions.