Have irritation in throat followed by cough. problem persists since last year. get cured and reoccur again. local doc says it seems allergy. also taking levocetragine 5 mg + montelukast 10 mg along with momentasone nasal spray from last 5 days, but no relief. irritation in throat+ dry cough troubles a lot. also done tests.
crp test is negative. immunoglobulin serum IgE level is high value 250. please help for treatment.