Blood in the nasal mucus, i.e. epistaxis (nosebleed), may be due to heat attacking the lungs, stomach heat or liver fire, and “fire” is not a standardized term in Chinese medicine. 1. Heat in the lungs: manifested as nosebleed, dry nasal cavity, accompanied by fever, headache, cough and other symptoms. Treatment can be used Sangju cold particles, the efficacy of wind clearing heat (evacuation of wind to clear the body of heat and toxicity), lungs to stop coughing. It is important to note that it is not advisable to take tonic Chinese medicines at the same time as the medication, and it is not suitable for people with wind-cold colds. 2. Stomach heat: manifested as nosebleed, accompanied by bleeding gums, with elimination of grain and good hunger (eat a lot and still easy to hunger), bad breath and dry mouth, constipation, irritability and other symptoms. Treatment can use Huanglian Qing stomach pill, efficacy of clearing the stomach and diarrhea fire (remove stomach fire). It should be noted that pregnant women should not take. 3. Inflammation of liver fire: manifested as nosebleed, accompanied by dizziness, tinnitus, irritability, eye redness and swelling. Treatment can use gentian diarrhea liver pill, the efficacy of clearing the liver and gallbladder, and benefit dampness and heat. It is important to note that pregnant women, the elderly and weak, loose stools should not be used with caution, and should not be taken at the same time during the period of tonic Chinese medicine. Although there is no clear adverse reaction to the above medicines, it is recommended to take the medicines under the guidance of a Chinese medicine practitioner, and not to take the medicines by oneself, so as to avoid delaying the condition or having adverse reactions.