thanks for choosing health care magic.This is quite long duration.Without proper examination by doctor you should avoid anything .If you are from india, at present the season is of allergic
bronchitis,means allergic in origin, where
cough and
cold last his long.Irrespective of reason avoid cold drinks,fried food.Take plain steam inhalation and take more liquids,hot one are better.but more definitive treatment pl.see your doctor.