Cold-induced loss of smell and taste is mostly caused by nasal ventilation or damage to the taste and smell nerves, which should be treated by improving living habits, oral medication and local medication, without any magic tricks. 1. Improve living habits: drinking more water is conducive to promoting the discharge of metabolic wastes, accelerate the improvement of colds, cold-induced loss of taste and smell is usually temporary, usually after the cold is cured can be restored. In addition, you should eat less spicy and stimulating food, eat a light diet, and quit smoking and drinking. 2. Oral medication: Take Xiao Chaihu Granules, Shuanghuanglian Oral Liquid, Cold and Fever Granules, Wind-Cold Granules and other medications as prescribed by your doctor to treat your cold. 3. Topical medication: Colds can cause acute rhinitis, leading to nasal ventilation obstacles, can use decongestants such as furosemide nasal drops to point the nose, which can improve nasal congestion, runny nose and other symptoms. It is recommended that the patient should consult a doctor for examination, use medication and treatment under the doctor’s guidance, and actively control the disease, and the sense of smell and taste can be restored to normal.