Xinhuang Tablet is a Chinese medicine preparation with the function of clearing heat and detoxifying, activating blood circulation and removing blood stasis, eliminating swelling and relieving pain, which is clinically used for symptoms such as sore throat, toothache, paralysis, dysmenorrhea, jaundice, nameless swelling and toxicity caused by heat and blood stasis. The common side effects of Xinhuang Tablet are mainly as follows: 1. digestive system: dry throat, oral mucous membrane erosion, indigestion, stomach discomfort, burning sensation, acid reflux, poor nausea, vomiting, abdominal pain, diarrhea, peptic ulcer, bleeding, perforation, etc.; 2. skin reaction: various types of rash, itching, subcutaneous bleeding, etc., the most serious one is herpetic polymorphous erythema; 3. respiratory system: difficulty in breathing, The respiratory system: respiratory difficulties, laryngeal edema, asthma, etc.; 4, allergic reactions: anaphylaxis, angioedema, etc.; 5, urinary system: hematuria, edema, painful urination, renal insufficiency, etc.; 6, cardiovascular system: increased blood pressure, chest tightness, etc.; 7, mental nervous system: dizziness, headache, anxiety and insomnia, severe cases may have mental behavior disorders or convulsions; 8, hematological system: aplastic anemia, leukocyte 8. Hematological system: aplastic anemia, leukopenia or thrombocytopenia, etc.; 9. Systemic reaction: fainting, fatigue, pallor, etc.