When a baby catches a cold, it indicates that the child has an acute upper respiratory infection, which is mostly caused by viral infections, with about 10% due to bacterial infections. Therefore, when a child catches a cold, it is crucial to ensure they rest adequately and take some cold medications. The commonly used cold medications primarily involve symptomatic treatments. For high fever, antipyretic analgesics can be administered, and physical cooling measures such as cold compresses may also be applied. When a child experiences febrile convulsions, sedatives and anticonvulsants should be given; for nasal congestion, topical medications can be applied to alleviate nasal congestion. If the child’s throat is uncomfortable, throat lozenges can be taken. For the common cold, antiviral drugs do not have a specialized therapeutic effect. Thus, drinking more water is advisable. If it is confirmed that the cold is caused by a bacterial infection, antibiotics should be administered under the guidance of a hospital doctor. (Note: This answer is for reference only. Medications should be administered under the guidance of a professional physician. Do not self-medicate.)