Colds are upper respiratory tract infections caused by viruses. General treatment (e.g., adequate rest, etc.) and medication (e.g., ibuprofen, etc.) can be administered to achieve rapid improvement, but the specific efficacy varies from person to person. 1. General treatment: Ensure adequate rest, quit smoking, drink plenty of water, and maintain indoor air circulation. In addition, attention should be paid to hygiene to prevent secondary bacterial infections. 2. Drug treatment: including the application of ibuprofen, acetaminophen, etc. to reduce fever and other symptomatic treatment. Antiviral drugs are not routinely used for influenza. Antiviral drugs are mainly used for patients with immunodeficiency, such as ribavirin. Oseltamivir can be used early in the course of influenza. The use of specific drugs should be under the guidance of a doctor. It is recommended that patients seek timely medical attention for standardized treatment.