Will an 8-year-old child have serious problems if they have a fever for a long time?

Patient's question:

Fever above 38.5 degrees, vomiting, joint pain, weakness in limbs, loss of appetite
Tests, test results: none
Previous treatment and effectiveness: Taking medicine provided some relief, but the effect was not significant
What kind of help do you want: Will a child have serious problems if the fever lasts for a long time?

Doctor's answer:

Based on the symptoms you mentioned, it is likely that the baby may have experienced a viral infection again, which could lead to recurring fever. According to blood tests, simply taking fever-reducing medication may not be sufficient. In the current situation, it is recommended to use heat-clearing and detoxifying medications such as Mezlocillin Sodium and Ganoderma Lucidum simultaneously for treatment. Drinking plenty of warm water and using physical methods for fever reduction are also advisable.
The above is the advice for the question "Will a 8-year-old child have serious problems if they have a fever for a long time?" I hope it helps. Wishing you good health!