Wind chill is a self-limiting disease that normally heals itself in about a week. However, colds can induce different symptoms, such as fever, rhinitis and laryngitis, which should be treated accordingly. Patients with frequent colds should strengthen exercise in their daily life. Exercise can enhance physical fitness, strengthen body immunity and resistance to disease, thus reducing illness. In addition to exercise and exercise, you can also prevent colds through dietary regimen, you can eat more fruits, vegetables and high protein foods, while you can replenish your body energy and nutrition and enhance your body immunity. To recover quickly from a cold, you need to keep warm, rest, go out and reduce exertion, drink more water to speed up the excretion of metabolites and viruses in the body, and pay attention to a light diet, avoiding greasy, spicy, cold and sexually cool foods.