Hi my son (age 3 years, weight 16 kg) had high fever (reaching 102.9) for 2 days and then developed painful mouth sores. He has been very cranky due to these mouth sores (in throat, below tongue, sides of cheeks). The sores are whitish in appearence surrounded by redness. Doctor earlier prescribed only meftal 6 hourly for the fever. after seeing the sores the doctor has now prescribed augmentin DDS twice daily 5 ml, 1 daily junior lanzol and maxtra syp 5 ml thrice a day; all for 5 days. He wrote his diagnosis as mouth ulcers. I am doubtful if it is oral herpes? and if so, is the treatment correct? Further, what other precautions i should tak e with my child. the sores are extremely painful for him.