There are many formulas for treating wind-cold flu, such as Gui Zhi Tang and Ephedra Tang, etc. Please follow your doctor’s instructions for specific medication. Gui Zhi Tang consists of Gui Zhi, Paeoniae Alba, Jujubae, Ginger and Radix et Rhizoma Glycyrrhizae, which has the effect of regulating Ying and Wei (to make the internal and external qi of the human body smooth, and each of them performs its own function), and releasing and relieving the muscles (to relieve the evil qi on the surface of the skin), and it is mainly used in treating the syndrome of deficiency of the surface of the wind-cold, manifested as fever, fear of cold, sweating, weakness, etc., with the symptoms of fever, headache, sweating, fear of the wind, and dryness of the vomiting. Ephedra-Huang Tang is composed of ephedra, cinnamon sticks, licorice and almonds, which can sweat and relieve symptoms, promote lung circulation and calm wheezing, and is used for treating the syndrome of wind-cold and surface syndrome, which is characterized by fever, fear of cold, headache, headache of the body, absence of sweating, and wheezing. The adverse effects of the above formula are not yet known with certainty, and it should not be taken for wind-heat and cold. If you feel unwell and need to use the medicine, please go to the hospital and use the medicine under doctor’s supervision.