Chinese patent medicines for coughing up blood include Great tonifying Yin Pill, Tuberculosis Pill and Antelope Lung Clearing Pill. 1. Great Yin Replenishing Pill: It is mainly composed of salt motherwort, ripened dihuang, salt cypress, pig spinal cord and vinegar tortoise shell. It has the effect of nourishing yin and reducing fire, and is mainly used for treating cough and hemoptysis caused by yin deficiency and fire exuberance, hot flashes and night sweating (sweating abnormally after going to sleep, but stopping after waking up), tinnitus and spermatorrhea, and other diseases. The adverse reactions, contraindications and precautions of this product are not clear. 2. Tuberculosis Pill: It is mainly composed of Bai He, Bei Sha Shen, Chuan Bei Mu, Di Huang and other traditional Chinese medicines. It has the effect of tonifying the lung and relieving cough, nourishing yin and reducing fire, and can be used for the treatment of coughing up phlegm and coughing up blood, hot flashes and night sweating caused by yin deficiency and fire exuberance. The adverse reactions and contraindications of this product are not clear, and it is contraindicated for people with fever and cold (fear of cold) caused by exogenous infection, coughing and spitting yellow phlegm. 3. Antelope and Lung Clearing Pill: It is mainly composed of zhebeimu, maitong, tiandong, xuanshen, dihuang and other traditional Chinese medicines. It has the efficacy of clearing lung and throat, clearing pestilence and stopping coughing, and is used in treating heatiness of the lung and stomach, feeling of seasonal evils, heatiness, dizziness, lassitude of limbs, cough and phlegm, sore throat, epistaxis, coughing up blood, and dryness of the mouth and tongue. Adverse effects and contraindications of this product are not clear, before taking should remove the wax skin, plastic ball shell; this product can be chewed, can also be divided and swallowed. Coughing up blood may be caused by a variety of etiological factors, need to clarify the cause of the disease and follow the doctor’s instructions for symptomatic treatment, do not recommend self-medication, so as not to delay the condition.