If you have a stuffy nose and phlegm, you need to determine what type of cold it is based on the color of the phlegm. If the phlegm is thin and white, it is often a cold of wind-cold nature. If the phlegm is thick and yellow, it is often a wind-heat cold. When you have a cold, you need to drink plenty of hot water and keep warm, never get cold. You can also drink some brown sugar and ginger water to get rid of the cold in your body, and soak your feet in hot water to promote recovery from a cold. In addition, you can also take cold and flu pellets to relieve your symptoms, which is also effective. If you have a wind-heat cold, you need to use foods and medicines to relieve it, such as pears or grapefruit, which have a good effect of removing heat and toxins. For wind-heat cold, you also need to use drugs to clear the heat and detoxify the toxin, such as you can take Banlangen granules, Pu Di Lan anti-inflammatory oral liquid, the effect of clearing heat and detoxification are relatively good.