question: Hello, Can you please give me some information about allergic cold? Pulmonologist has put me on Duonase spary and seroflo rotacaps for last 3 months (twice a day). These days I am feeling vomiting sensation and burning sensation in my throat. From past two weeks I have severe cough which is green in colour. I was prescribed Azhithromycin tables for 5 days. .. After stopping these tablets cough has returned. My mouth has also become tasteless and I have some skin allergies from past 1 year. Please help me understand this disorder/disease. Before getting on the nasal spray, I was getting cold and fever once in a month all year round.