Herbal medicines for diarrhea of liver fire include Wild Chrysanthemum, Gentian and Xia Ku Cao, etc., which should be taken according to the doctor’s prescription. 1. Wild Chrysanthemum has the basic functions of clearing heat and removing toxins (removing heat and toxicity from the body), diarrhea and calming the liver. It is suitable for sores, carbuncles, swollen throats and sore throats, as well as redness and swelling of the eyes due to inflammation of the liver. 2. Gentian has the basic efficacy of clearing heat and drying dampness (removing heat and drying dampness) and diarrhea of liver and gallbladder fire. It is suitable for the yellowish odor under the belt, swelling and itching of yin, eczema and itching caused by the injection of damp-heat in the liver meridian (the liver meridian feels damp-heat evils); headache and redness in the eyes caused by liver and gallbladder fire, deafness and swelling of the ears, and bitterness in the mouth. 3. Xia Gu Cao has the basic effects of clearing liver fire and improving eyesight (clearing liver fire to promote eyesight recovery), dispersing nodules and reducing swelling. It is suitable for eye redness and swelling caused by inflammation of liver fire, dizziness and headache; canker sores and gall tumors (equivalent to thyroid tumors) caused by phlegm-fire accumulation. The adverse reactions and contraindications of Wild Chrysanthemum and Xia Gu Cao are not clear. Wild Chrysanthemum should not be used by people with cold spleen and stomach (spleen and stomach weakness and cold), and Xia Gu Cao should be used with caution by people with weak spleen and stomach. Gentian is bitter and cold, and is contraindicated for those with weak spleen and stomach and without dampness-heat solid fire. Drugs need to be used under the guidance of a physician, do not blindly self-medication. If there is any discomfort, it is recommended to go to the hospital in time.