1. Types of infant antipyretics There are currently a variety of infant antipyretics on the market, including ibuprofen, acetaminophen, compound paracetamol, etc. Each drug has its own scope of application and dosage, and you need to choose it according to your doctor\’s advice. 2. Effects and Precautions of Ibuprofen Ibuprofen is a non-steroidal anti-inflammatory drug that can relieve fever and pain. However, the kidney function of infants and young children has not yet fully developed, and taking ibuprofen may cause kidney damage, so it is not recommended for infants and young children. 3. Effects and Precautions of Acetaminophen Acetaminophen is a common antipyretic drug that can relieve fever and mild pain.