The amount of water boiled with Lycopodium is 4.5-9g, the amount of water boiled with Atractylodis Macrocephalae is 6-12g. The medicines boiled with water are limited due to the limited amount of active ingredients in them, so the medicinal efficacy is limited, and they should be applied according to the condition under the guidance of the traditional Chinese medicine practitioner’s diagnosis and guidance. Lycopodium, flat in nature, pungent and sweet in taste, belongs to the lung, spleen and stomach meridians. It is effective in reducing qi, resolving phlegm, eliminating food and removing flatulence. It is used in treating constipation, diarrhea and dysentery, food stagnation, and distension and pain in the epigastrium (abdomen). Atractylodes macrocephala, warm in nature, bitter and sweet in taste, belongs to the spleen and stomach meridians. It is used to tranquilize the fetus, harmonize the middle, dry dampness, tonify the spleen and benefit the stomach. It is often used in treating dysuria (unsmooth urination), dizziness and spontaneous sweating (involuntary sweating during the day, aggravated by the slightest movement of sweat), edema, jaundice, deficiency of qi in the spleen and stomach, inappetence, tiredness and lack of qi, dysuria, and restlessness of the fetus. Note that it is contraindicated in cases of yin deficiency, dryness and thirst, and Qi stagnation and flatulence. Ledebouriella and Atractylodis Macrocephalae should be applied under the guidance of a Traditional Chinese Medicine practitioner if medication is required. Decide the dosage of the drug according to the condition, do not self-medicate or increase the dosage without authorization, so as not to cause adverse consequences.