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Can Huoxiang Zhengqi Water be applied to the body to reduce fever?
Applying Huoxiang Zhengqi Water (a traditional Chinese herbal preparation) to the skin does not reduce fever. Since this preparation contains alcohol, topical application may irritate the skin, and some individuals may even develop allergic skin reactions; therefore, this method is not recommended for managing fever. If body temperature continues to rise and is accompanied by vomiting or worsening consciousness, prompt medical attention is required for standardized evaluation and treatment.
Does recovery from a viral fever mean the illness is completely resolved?
Viral fever subsiding does not necessarily indicate full recovery. A drop in body temperature merely signifies that the acute febrile symptoms are under control; the virus may not yet be completely eliminated from the body, and symptoms such as fatigue and cough may persist. If symptoms recur or worsen—especially if accompanied by chest tightness or shortness of breath—prompt medical evaluation and further management are essential.
Is 37.7°C considered a fever?
37.7°C falls within the range of low-grade fever. The normal axillary temperature in humans ranges from 36°C to 37°C; any reading above this range indicates elevated body temperature. At this level, antipyretic medications are generally unnecessary; physical cooling methods should be prioritized instead. However, if the temperature continues to rise—especially when accompanied by symptoms such as chills, fatigue, or dyspnea—prompt medical evaluation is essential to identify the underlying cause of the fever.

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