Suffering from cold and throat infection. congestion. took the following tablets: Augmentin 625 mg Zerodol Relent Kofarest syrup After taking this medication, throat infection came down and cold, cough also came down. But now sufering from head ache i.e. nose block with pain in eye brows. I guess I have given treatment only for throat infection and phlegm is still there in my upper body i.e. in nose and head. Please suggest me what to do