Jing防颗粒 belongs to a kind of Chinese patent medicine, which is commonly used to treat cold and flu caused by wind-cold and dampness, and is usually not used to treat urticaria. Jingwu Granules is mainly composed of Fangfeng, Jingwu, Chaihu, Qianhu, Qiangwu, Duhu, Poria, Platycodonopsis, Rhizoma Ligustici, Citrus aurantium, Glycyrrhiza glabra and other medicines. It has the effect of sweating and relieving the surface, dispersing wind and dispelling dampness. It is often used in the treatment of cold and flu caused by wind-cold and dampness, with headache and body pain, cold (cold) without sweating, nasal congestion and clear mucus, cough and white sputum. The adverse reactions and contraindications of Jing Fang Granules have not been clarified. Caution should be exercised if the patient has wind-heat cold or damp-heat syndrome. During the medication, avoid smoking, alcohol, cold, spicy, greasy food. Drug use needs to be under the guidance of a physician, do not self-medicate. If there is urticaria, it is recommended to go to the hospital in time.