Hi, My 7 year old son had a fever (101) 5 days ago and then developed nasal congestion and a cough the next day. His fever has reoccurred a few times since, a few hours at a time, never above 100.5. His cough is very persistent and nose is still congested. I do not give ibuprofen for mild fevers, I have treated his nose with saline solution which will only get brief relief.