Most colds are upper respiratory tract infections caused by viruses, resulting in congestion and edema of the nasal mucosa, causing nasal congestion. When accompanied by viral laryngitis, the clinical manifestations are obvious hoarseness, cough followed by sore throat and other symptoms. Generally, symptoms can be relieved through symptomatic treatment (e.g. taking heat-clearing and detoxifying Chinese patent medicines, cold and flu medicines). 1. Heat-clearing and detoxifying drugs: such as oxalis detoxification capsule, Shuanghuanglian oral solution to improve nasal congestion and sore throat. 2. Pseudoephedrine drugs: such as taking pseudoephedrine extended-release tablets to reduce nasal congestion, or topical nasal drops to improve the ventilation of the upper respiratory tract. Accompanied by allergic rhinitis patients can take anti-allergy drugs loratadine to improve nasal congestion. 3. Cold relief drugs: such as compound aminophenol alkylamine capsules can relieve cold-induced nasal congestion and sore throat. 4. Other: If there is yellow nasal mucus or blood test suggests that there is evidence of bacterial infection such as elevated white blood cells, you can take antibiotics such as amoxicillin. Cold nasal congestion hoarse voice such as persistent bad, it is recommended that patients seek medical attention in a timely manner, improve the examination, the use of drugs under the guidance of a physician.