If you have a cold and have no sense of taste, you can increase your metabolism by eating a light diet and drinking plenty of water, and your sense of taste will usually return after you recover from the cold. If you have no sense of taste after a cold, it is mainly considered to be caused by viral infection. Colds are caused by viral infections, and viruses can affect the normal conduction function of the tongue nerves, and there is no sense of taste. Generally, you can adjust your life, on the one hand, you need to eat a light diet, don’t use spicy and stimulating food because of no taste; on the other hand, drink more water, pay attention to rest, increase metabolism, is also an effective way to promote the recovery of colds. If necessary, you can also use antiviral granules, cold spirit granules and so on to relieve cold symptoms. If you have a cold and can’t recover from eating for a long time, it is recommended to consult a doctor for active treatment under the guidance of the doctor.