1. systemic damage: allergic reaction, anaphylactic shock, chills, fever, pallor, etc.

2. Respiratory system damage: dyspnea, cough, wheezing, laryngeal edema, etc.

3. Cardiovascular system damage: palpitation, arrhythmia, cyanosis, etc.

4. Central and peripheral nervous system damage: dizziness, headache, convulsion, etc.

5. Gastrointestinal system damage: nausea and vomiting.

6. Damage to skin and its accessories: rash and itching.