Can Huoxiang Zhengqi Water treat fever?
In general, Huoxiang Zhengqi Water can help alleviate fever caused by specific conditions, but it is less effective for other types of fever. If in doubt, it is recommended to consult a healthcare professional in advance. The detailed analysis is as follows:

If the fever results from external contraction of wind-cold and internal injury due to dampness stagnation, accompanied by symptoms such as severe headache, distending abdominal pain, vomiting, and diarrhea, Huoxiang Zhengqi Water may be effective. Containing ingredients like藿香 (Agastache) and 紫苏叶 (Perilla leaf), this medicine can release the exterior, resolve dampness, regulate qi, and harmonize the stomach. It helps improve these associated symptoms and indirectly relieves mild fever caused by such underlying factors.
However, if the fever is due to wind-heat感冒 (common cold), bacterial infection, viral infection, or other causes, and mainly presents with high fever, sore throat, cough with yellow phlegm, etc., Huoxiang Zhengqi Water is generally ineffective. In such cases, the medication is not suitable, and using it blindly may delay proper treatment. Appropriate medications targeting the specific cause should be selected to effectively control fever symptoms.
Before using Huoxiang Zhengqi Water, the cause of fever must be clearly identified. Follow the recommended dosage and do not exceed it. If symptoms fail to improve or worsen after taking the medicine, seek medical attention promptly to adjust the treatment plan and avoid delaying recovery.