For those who have high stomach fire and strong appetite, they can choose medicines to clear stomach fire, such as Clear Stomach Huanglian Pill, Zuojin Pill, Huo Xiang Clear Stomach Capsule and so on. 1.Huanglian Pill: It is composed of Huanglian, Gypsum, Platycodonopsis, Licorice, Zhimu, Xuanshen, Dihuang, Mudanpi, etc. It has the effect of clearing stomach fire, detoxifying and subduing swelling. It is used for mouth and tongue sores, swollen gums and sore throat. 2. Zuo Jin Wan: composed of Rhizoma Coptidis and Cornu Cervi Pantotrichum, with the effects of diarrhea, liver detoxification, stomach harmonization and pain relief. It is used for liver fire in the stomach (the fire produced by the liver invades the stomach), pain in the epigastric region, bitter and noisy mouth (the stomach has a feeling similar to hunger, emptiness with burning), vomiting and sour water, and disliking hot beverages. 3. Patchouli Clear Stomach Capsule: It is composed of patchouli, gardenia, windproof, southern hawthorn, hexagram, gypsum, licorice, with the effect of clearing away heat and dampness, waking up the spleen and eliminating stagnation. It is used for dyspepsia caused by ambrosia of spleen and stomach (fire evil invading spleen and stomach), distension and fullness of epigastrium (abdomen), not thinking of food and drink, bitter mouth and bad breath. Patients are advised to use the medicine under the guidance of a doctor.