Dear sir, I am 39 years old & from bangladesh. I am suffering for cold allergies, may be or not. I feel hish his sound in my chest when take high breathing not for normal breath. When I get some smell like as chilli fry or smoke or dust or some food then some water remove from my nose and at the same time make some itching continue. My white cough remove now a days. Please need your guidelines. Thanks, momin.