Bronchitis spit yellow phlegm can keep Chinese medicine to relieve, can follow the doctor’s instructions to take compound snake gall and Sichuan shellfish, compound fresh bamboo leech liquid and other proprietary Chinese medicines. 1. Compound snake gall and Sichuan shellfish powder: this medicine has the effect of expectorant cough, can be used for the treatment of wind-heat cough, cough and phlegm. This product contains aristolochic herbs, aristolochic acid can cause kidney damage and other adverse reactions. It is forbidden for pregnant women, infants and those with renal insufficiency, and should be used with caution for children and the elderly. 2. Compound Fresh Bamboo Leech Liquid: This medicine has the efficacy of clearing away heat, resolving phlegm and relieving cough. It can be used to treat phlegm-heat cough with yellow and sticky phlegm. Adverse reactions such as nausea, vomiting, diarrhea, abdominal pain, rash and itching may occur. It is contraindicated in people who are allergic to this product and the ingredients contained in it. Specific medication needs to consult a physician, follow the doctor’s instructions, do not blindly use drugs, so as not to cause serious consequences.