My son is about to complete 3yrs in Sep. He had viral fever last week, temp 103 deg. , we consulted Doctor and gave Ibugesic. We did blodd test, urine test, dengue test and all came ok. there was a little infection in urine sample and doctor told that it will go away with antibiotic and he presecribed us which we are giving him as 5 days course. The fever went away on 5th Day. After that 2 days he was fine, but again he now has cold, cough, and vomitting, yesterday night he had fever also again going upto 102. Please suggest.