Question

My child underwent an arterial defect closing surgery a year ago. It was a bypass operation. Why has their resistance become worse? They often catch colds and fever, and they’ve been coughing a lot this winter.

Answer

Based on your question, there should be no significant adverse effects on the child’s constitution after the surgery. If the child frequently gets colds, it is advisable to take the baby out for outdoor activities and use cold towels to wash their face. During the flu season, wear masks and try to reduce going out. Pay attention to rest and often exercise to increase the body’s resistance. Strengthen nutritional diet when necessary, and seek timely medical advice!