If you have symptoms of dry mouth and nasal congestion, it is more likely that you have a wind-heat cold. Patients with a wind-heat cold usually have an obvious fever, less fear of cold, and can have a combination of symptoms such as dry mouth and yellow tongue coating. Patients with wind-cold colds have a milder fever, more pronounced chills and fear of cold, a runny nose and yellow sputum. If you have a dry mouth and stuffy nose, you should drink more water and rest, and you can take anti-cold medications, including Sensac, Crypto, Tylenol, etc. to relieve the symptoms. If it is determined that the cold is caused by bacterial infection or viral infection, antibiotics or antiviral drugs should be used at the same time to treat the cold, and attention should be paid to rest during the cold to avoid aggravating the symptoms by exertion.