Chinese patent medicines for treating damp-heat in the large intestine (the large intestine feels damp-heat evil) include Xianglian Pills and Feng Polygonum Intestinal Stomach Kang Granules. Xianglian Pill: It is composed of cornelian cherry and wood sorrel. It has the efficacy of clearing heat and drying dampness (removing heat and drying dampness), moving qi and relieving pain (relieving pain by regulating the body’s qi), and is used for diarrhea and abdominal pain, with yellow and sticky stools. Precautions include avoiding spicy, greasy food during administration. Contraindications and adverse reactions are unknown. Use with caution in pregnant women. Feng polygonum gastrointestinal Kang granules: composed of ox-ear maple, spicy polygonum. It has the effect of clearing heat and removing dampness and resolving stagnation, and is used for acute gastroenteritis, diarrhea from injured food and diarrhea from dampness and heat. Precautions are not clear. Contraindications and adverse reactions are not clear. Chinese medicines or proprietary Chinese medicines need to be used under the guidance of a Chinese doctor for evidence-based management, and individuals should not use them blindly to avoid adverse consequences.