The contraindications of taking Yupingfeng are not clear, and it is recommended to use Yupingfeng under the guidance of a professional Chinese medicine practitioner who can identify and treat the symptoms. Jade Wind is made up of three Chinese medicines: Fang Feng (防风), Astragalus (黄芪) and Rhizoma Atractylodis Macrocephalae (白术), which can benefit the vital energy, consolidate the exterior and stop sweating. In the formula, Astragalus is sweet and warm, which can replenish the qi of the spleen and lungs internally and stop sweating externally (stopping sweating by reinforcing the surface of the muscle), and is the kingpin of the formula. Rhizoma Atractylodis Macrocephalae strengthens the spleen and strengthens the qi, and helps Astragalus to strengthen the qi and stop sweating by consolidating the epidermis. Supported by Fangfeng, which disperses wind and protects against evils. When Astragalus is supported by Fangfeng, it consolidates the exterior of the surface without retaining evils; when Fangfeng is supported by Astragalus, it dispels wind without harming the integrity of the surface. Clinical applications include: deficiency of the epidermis (weakness of the epidermis leading to abnormal sweating), spontaneous sweating (involuntary sweating during the day, aggravated by sweating with a little movement), bad wind, pale face, or weakness susceptible to wind evils. Yupingfeng adverse reactions and contraindications are not clear. Precautions: Avoid greasy food, this drug should be taken before meals, allergy to this drug is prohibited. Before taking the drug, it is best to consult a professional doctor, do not take medication without authorization, so as not to delay the condition.