Fengshu Xiehu Capsule is a proprietary Chinese medicine with the effect of dispersing wind and clearing heat, detoxifying and detoxifying the pharynx. The main ingredients of the capsule include Rhizoma Pinelliae, Forsythia, Radix Bupleurum, Radix Panax Quinquefolium, Vervain, Forsythia, Licorice and Rhizoma Rehmanniae, which have an aromatic odor and bitter taste. The drug is characterized as a hard capsule, and the capsule is dark brown to brownish granules or powder. It is mainly applied to acute upper respiratory tract infection belonging to the wind-heat syndrome, which is characterized by malignant wind, fever, headache, sore throat, nasal congestion and runny nose, cough and so on. Nausea and other adverse reactions are occasionally seen after use, note that the use of allergy to the product is prohibited, allergic people need to be careful to take. Although the wind detoxification capsule is commonly used drugs, but still need to be used under the guidance of the doctor’s diagnosis, not unauthorized use of drugs, so as not to cause adverse effects.