Although it is common for babies to have a fever of 38 degrees for two days in a row, it is also necessary to find out the cause of the fever for targeted treatment. You need to observe what uncomfortable symptoms your child has, such as abdominal pain or diarrhea, first take your child to check the stool routine to see if gastroenteritis is present, if it is indeed a case of gastroenteritis, you need to use anti-diarrheal drugs and anti-inflammatory drugs for treatment. If the gastroenteritis is caused by a bacterial infection, it is recommended to use pediatric cefixime granules and Similac for treatment. If it is a viral infection, it can be treated with pediatric black bean curd pellets and Similac. In addition, children who have upper respiratory tract infections, which are usually referred to as colds, with stuffy nose, runny nose, sore throat or mild cough, can be treated with Pudilan Anti-inflammatory Oral Liquid or Blue Scutellaria Oral Liquid, both of which are effective. Putting a fever-reducing patch on the child’s forehead is helpful in protecting the child’s brain function and also has a mild fever-reducing effect.