Patients can apply Yu Ping Feng granules after catching a cold, which can effectively play the role of fixing the surface and stopping sweating, and has a very good effect on colds caused by wind-cold and cold. Patients are advised to drink more water to promote the absorption of the drug, its main ingredients are Astragalus and Fengshui. Try not to eat spicy and stimulating food during the medication period, otherwise it may reduce the effect of the medicine. Patients with hypertension and diabetes must be applied under the guidance of a doctor. They must exercise more in life to improve their resistance and avoid catching a cold. If the patient’s symptoms do not improve simply with Yu Ping Feng granules, antibiotics can be added to reduce inflammation, commonly used is cefprozil tablets, before using the drug need to clarify the history of allergies to avoid allergic reactions.