64 yom has been experiencing cough with mucus and runny nose in the am for 6 months. no fever or other complains taking alegra and flonase, no help?

Post Nasal Drip: Chronic cough is most commonly due to 3 conditions: asthma, post-nasal drip, or GERD (heartburn). You might have one or a combination of all three. Further workup by Allergist is helpful as they can perform a more detailed assessment including skin testing, pulmonary function testing, and.chest x-ray. Sounds like chronic rhinitis, avoidance of triggers important, allergy shots could be an option.