Level 1: What are the symptoms of a cold in babies? Baby cold is one of the common childhood diseases. Its main symptoms include nasal congestion, runny nose, cough, fever, etc. Some babies may also experience discomfort such as loss of appetite, headache, and physical weakness. If the above symptoms occur, parents should take their children to the hospital for timely treatment. Level 2: How to prevent babies from catching colds? Prevention is more important than treatment. Parents can take the following measures to prevent their babies from catching colds: maintain environmental hygiene and ventilate regularly; strengthen nutrition and enhance resistance; avoid