Huo Xiang Zheng Qi Shui is a classical Chinese recipe with the function of relieving symptoms, resolving dampness, regulating Qi and harmonizing the middle. It is mainly used clinically to treat colds caused by external wind and cold, internal dampness and stagnation, or summer heat and dampness. Although the labeling of adverse reactions in the instructions of Huo Xiang Zheng Qi Shui is not clear, some studies have found that the side effects of Huo Xiang Zheng Qi Shui mainly include the following categories: 1. systemic damage: flushing, anaphylaxis, disulfiram-like reaction, allergic-like reaction, pallor, fever, systemic damage, hypoglycemia, death. 2. neurological and psychiatric system damage: convulsions, irritability, coma, headache. 3. cardiovascular system Damage: rapid heartbeat, chest tightness, cyanosis, palpitations, tachycardia.4. Damage to skin and its accessories: drug rash, itching, allergic purpura.5. Damage to the digestive system: nausea, vomiting, gastrointestinal bleeding, intestinal obstruction, liver damage.6. Damage to the respiratory system: shortness of breath, shortness of breath, breath-holding, dyspnea.7. Visual damage: such as blurred vision, conjunctival congestion.8.