Chinese medicine practitioners refer to “catching colds easily” as evidence of deficiency of the guardianship of the epidermis or of the lungs, and may use Yubingfeng Pill, Guizhi Granules, etc., as appropriate. Please consult your physician for specific medications. According to the theory of Chinese medicine, the lungs are connected to the skin and hair, and their orifices are opened to the nose, which are directly connected to the atmosphere of nature. When the six external evils invade the human body, it is often easy for them to enter the body through the mouth, nose and skin, and then invade the lungs and cause diseases. People who are prone to catching colds mostly see the deficiency of lung qi and the evidence of deficiency and loss of solidity of the epidermis, which can be seen in white color without luster, tiredness and fatigue, shortness of breath and sweating, and easy itching of the skin and other symptoms, and the treatment should be chosen to solidify the epidermis method. Yubingfeng Pill has the effect of benefiting qi, fixing the surface and stopping sweating, and is good at treating sweating and fear of wind, white face with no luster, weak qi, easy to catch a cold and so on. Note that this product should be taken before meals, adverse reactions and contraindications are not clear. Gui Zhi Granules has the effect of relieving the muscle and releasing (using sweating and other methods to make the evil trapped in the surface of the muscle go out), harmonizing Ying Wei (making the body’s internal and external qi smooth, each in its own way), and is specialized in the treatment of externally induced wind evils, headache and fever, nasal congestion, dryness and nausea, and sweating and bad wind. Note that it is contraindicated for those who do not have sweating on the surface or those who have internal heat and thirst, and the adverse effects are not yet clear.