Treatment of bitter mouth with cracked moss can be used four wonderful pill, ox-huang detoxification pills, hedgehog pills, etc., different cases of its medication program is different, it is recommended to use medication under the guidance of a doctor. 1. Si Miao Pills: If accompanied by loss of appetite, obesity, physical weakness, mostly for the spleen deficiency, dampness trapped in the spleen and stomach, resulting in phlegm and dampness, you can follow the doctor’s instructions to use Si Miao Pills. Si Miao Pill has the effect of clearing heat and dampness, strengthening the spleen and clearing heat, which can improve the performance of obesity, weakness and fatigue, as well as the symptoms of bitter mouth and cracked moss caused by spleen deficiency and dampness-heat. The adverse effects of Si Miao Pills are not clear, and pregnant women should be cautious. 2. Niu Huang Xie Du Pill: If the tongue coating is thick and white like accumulated powder with cracks, and the tongue is not dry when touched, it is caused by exogenous dampness and hostility and exuberant heat and toxin, which is commonly found in the plague or carbuncle or boils, etc., and Niu Huang Xie Du Pill can be given to clear away heat, dispel dampness, detoxify and disperse the evil effects. Adverse reactions such as diarrhea, abdominal pain, rash, dizziness, headache, palpitation (rapid heartbeat, often accompanied by panic) may occur when taking this product. It is contraindicated for pregnant and lactating women; and for infants and young children. 3. Citrus Aurantium Pill: If the mouth is bitter and the moss is cracked, it is mostly due to accumulation of food caused by overeating, or phlegm-dampness is vigorous, blocking the spleen and stomach to transport food and fluid, and aggravating the accumulation of heat in the spleen and stomach. Citrus Aurantium Pill can be given to help improve the above symptoms by clearing heat, resolving phlegm and dispelling dampness. Its adverse reactions and contraindications are not clear. The above medications need to be used under the guidance of a doctor, and should not be used blindly on their own to avoid causing adverse reactions.