c/o fever for 3days.a/w severe throat pain .dx and rx pls

Picture Diagnosis : Child with fever and throat pain.

It happens frequently in a patient, what is it and what is the treatment?

14 Yr Old Patient have small macules on Maxillary Hard palate...Pt complains of Pain & Burning sensation...as shown...in pics above... So plz Diagnose & help me in treatment plan...

10yr old male came with c/o throat pain fever ..o/e oral cavity this was the incidental finding of uvula..