After catching a cold, it is necessary to eat more fruits and vegetables that are rich in vitamins and dietary fiber. The diet should be light, soft, and easy to digest. Eat more apples, bananas, and kiwis, and consume more carrots and tomatoes in terms of vegetables. Main food items should primarily include grain-based dishes, and meat consumption should be limited. In terms of medication, mainly choose antiviral drugs and fever and pain relieving drugs. If there is a runny nose, sneezing, or tearing, you can choose to take chlorpheniramine maleate tablets to suppress gland secretion and alleviate symptoms, but it may cause adverse reactions such as drowsiness and fatigue. Note: Medications should be used under the guidance of a doctor.