Level 1: Causes and symptoms of infant fever 1. Causes of infant fever 2. Symptoms of infant fever Infant fever means that the body temperature exceeds the normal range, usually above 38°C. There are many causes of fever in babies, including infections, allergies, vaccinations, etc. At the same time, infant fever is also accompanied by some typical symptoms, such as head discomfort, loss of appetite, etc. Level 2: How to reduce fever in babies 1. Physical cooling method 2. Drug cooling method 3. Precautions When the baby has a fever, parents should take timely measures to reduce the fever. Physical cooling methods include ice compresses and sponge baths; drug cooling methods need to be based on