First, it is important to correctly understand the common cold and not to be overly stressed mentally or emotionally. The common cold is a respiratory infectious disease caused by viral infection, leading to symptoms such as nasal congestion, runny nose, dry throat, cough, headache, dizziness, fever, and fatigue. Appropriate symptomatic treatment medications should be primarily used. For instance, antipyretic analgesics can be taken for fever, and it is also advisable to drink plenty of water, avoid staying up late, and eat more vegetables and fruits. If nasal congestion and runny nose are severe, medications that suppress gland secretion can be taken for symptomatic treatment.