Question

My child has been experiencing persistent low fever. Last Saturday, a blood test showed elevated white blood cell and lymphocyte counts. After receiving ceftriaxone injection, the counts further decreased. I want to know what disease this could be, the cause of the fever, and the treatment methods.

Answer

The common cause of high fever may be bacterial or viral infection. It is recommended to have a urine test to assist in diagnosis. If it is a bacterial infection, the effect of appropriate antibiotic treatment will be good; if it is a viral infection, you can take medicine like Platycodon root infusion. Viral infections often have a certain pattern and may decrease on their own after a certain period of time. Treatment mainly focuses on physical cooling methods, such as applying cold towels to the forehead, taking a warm bath, and drinking plenty of water.