My 8-year-old son has had a fever for 3 days. After eating Tong Ren Tang, my son felt that cefixime still had a fever. Today, his fever reached 38 degrees and his tonsils were suppurated. The doctor said it would be fine to eat for another two days. ... Hello, this situation is very common in clinic. If the child continues to have a fever, we generally recommend infusion treatment to avoid complications of the child's disease. Moreover, it is impossible to completely cure the child's condition if he only takes medicine, and it is likely to develop into chronic tonsillitis.