1, Rhizoma Atractylodis can dry dampness, strengthen spleen, dispel wind and cold, and improve eyesight. It can be used for dampness blocking middle energizer, abdominal distension, diarrhea, edema, beriberi, rheumatism, cold, night blindness, and blurred eyes. Atractylodes macrocephala has the functions of invigorating spleen and benefiting qi, eliminating dampness and promoting diuresis, stopping sweating and preventing miscarriage. It is used for spleen deficiency, anorexia, abdominal distension and diarrhea, phlegm, dizziness, edema, spontaneous sweating and fetal movement.

2. Atractylodes lancea, the name of Chinese medicine. It is the dried rhizome of Atractylodes lancea or Atractylodes lancea in Compositae. Excavate in spring and autumn, remove sediment, dry in the sun, and remove fibrous roots.