The dosage of Atractylodes macrocephala is 5~10g for internal use, and Phellodendron Bark is 3~12g for internal use and appropriate amount for external use, the specific dosage should be applied under the guidance of the physician depending on the condition and identification. Atractylodes macrocephala is pungent, warm, bitter, and belongs to the spleen and stomach meridians. Atractylodes macrocephala dries dampness and strengthens the spleen, dispels wind and disperses cold (dispels wind and cold), and is used in the treatment of wind-dampness paralysis, dampness obstruction of the middle jiao (dampness obstructing the function of the spleen and stomach), night blindness and dimness of the eyes, and wind-cold and dampness manifestations. The adverse reactions and contraindications of this product are not clear, the precautions are qi deficiency sweating, yin deficiency and internal heat should not be used. Phellodendron Bark is cold in nature, bitter in taste, and belongs to kidney and bladder meridians. The efficacy of Huangbai is to clear heat and dry dampness (to remove heat and dry dampness), remove bone vapor, diarrhea and detoxification (to remove fire and poison in the body), jaundice, sores and swollen toxins, damp-heat bandhas, bone vapor and labor heat, heat drenching (burning and stinging pain in urination, accompanied by urinary urgency, abdominal discomfort) eczema and itching, etc.. Its adverse reactions and contraindications are not yet clear, note that the spleen and stomach cold (spleen and stomach weakness and cold) people should not use. If there is a need to use this product, it should be applied under the guidance of a traditional Chinese medicine practitioner, and should not be taken on its own to avoid adverse consequences.