If you have a cold and your nose hurts when you inhale, consider the congestion in the nasal cavity caused by upper respiratory tract infection, you can use pseudoephedrine to reduce the symptoms of nasal congestion. In addition to the active use of anti-cold drugs, such as Shuanghuanglian oral liquid, Lianhua Qingdian capsule, as well as pay more attention to rest, drink more water, increase nutrition, eat more easily digestible food. For the elderly in the fall and winter season can be injected with influenza vaccine, can reduce the symptoms of cold. After recovering from a cold, it is necessary to strengthen physical exercise, appropriate outdoor exercise, enhance physical fitness, used to improve the body’s ability to resist disease.