Fire is not a Chinese medicine term. Eating ginger on fire generally refers to mouth ulcers, constipation and other problems after eating ginger, which can be treated by taking fire-clearing single-flavored traditional Chinese medicines such as honeysuckle and chrysanthemum, or proprietary Chinese medicines such as niu huang shangqing pill. 1. Single-flavored traditional Chinese medicine for clearing fire: commonly used ones such as honeysuckle, gardenia, forsythia, chrysanthemum, wild chrysanthemum, dazhengye, Huanglian, scutellaria, etc., which have the effect of clearing heat and fire (removing heat and fire from the body), detoxifying, and can be taken by decocting these single-flavored traditional Chinese medicines with water. 2. Proprietary Chinese medicines: commonly used, such as Niuhuang Shangqing Pills, have the effect of clearing heat and fire (removing heat and fire from the body), dispersing wind and relieving pain. It is used for headache and dizziness, red eyes and tinnitus, sore throat caused by heat and poison, wind and fire attack. Its contraindications and adverse reactions are not clear. Avoid smoking, alcohol and spicy food during the period of taking the medicine. It is not suitable to take tonic Chinese medicine at the same time. Huanglian Shangqing Tablet can also be used to dispel wind-heat and clear away heat, diarrhea and relieve pain. It is used for dizziness and dizziness, toothache, mouth and tongue sores, sore throat caused by wind-heat attacking upward and heat in the lungs and stomach (the heat in the lungs and stomach is very heavy). Its adverse reactions are not clear. It is contraindicated in pregnant women, and is forbidden for people with deficiency of spleen and stomach (weak and cold spleen and stomach). Avoid spicy and stimulating food. It is not advisable to take tonic proprietary Chinese medicines at the same time. It should be noted that single-flavored Chinese medicines and proprietary Chinese medicines need to be used under the guidance of a traditional Chinese medicine practitioner, so as to avoid the use of incorrect medicines, which may damage the body and cause delay in the condition.