I Am Suffering From Allergies Like Sneezing, Cold, Nose Running.

I am suffering from allergies like sneezing, cold, nose running. I went to Dr. and he has prescribed one nasal spray and telecast l. I got relief initially but after long time whenever I stopped taking this medicine, again the same problems started. This is happening from last two years. Now I went to pulmonologist and he prescribed some diagnosis. I found my eosinophils increased 17%. Further in early morning when I wake up some kind of blood is coming from my mouth with my spit. My mouth was open during sleeping hours. I m also experiencing hair fall. Submitted to you for better advice, please.