Stomach discomfort and bad breath can be treated with stomach-clearing Huanglian Pills and Huo Xiang Qing Stomach Granules, and some people need to use triple therapy. Some people have stomach discomfort and bad breath along with mouth and tongue sores and constipation, which are related to stomach fire and need to be treated with stomach fire-clearing drugs. Huanglian Pill has the function of clearing stomach and fire, detoxifying and eliminating swelling, which can not only improve stomach fire, but also regulate dry stools. Huo Xiang Qing Gastric Granules can clear heat and dampness, detoxify the intestines, wake up the spleen and eliminate stagnation, which can regulate the function of the spleen and stomach while promoting the discharge of toxins from the intestines, and also has a regulatory effect on the intestinal flora. Some people have stomach discomfort and bad breath due to H. pylori infection, after the eradication of H. pylori, the symptoms will be improved, which should be treated with a combination of drugs. In the combination of drugs in the triple therapy is the most common, this treatment is two antibiotics plus an acid-suppressing drug, such as metronidazole, amoxicillin combined with omeprazole.