Couple of children aged between 1 to 5 yrs in the last two weeks have persistent rhinitis and distressing cough.normal cbc and cxray.what is the best line of management? clinically findings of nasal turbinate hypertrophy and watery nasal discharge . tonsils grade 1 ..and chest equal air entry with no added sounds.

Not responding to antihistaminics and expectorants. does the present flu epidemic present like this?