You have to get yourself examined by ENT specialist
for any wheeze and chest infection
, secondly get examined for nasal allergic problems and get done CT scan of nose and paranasal sinuses
to get any disease ruled out of nose and sinuses.
You may need --
Prevention from cold,dust,perfume smell or other smell
nasal saline wash
The other part is acidity or reflux which is the ignored part and most of us do not even know about it.take precautions---
Keep head end of bed elevated.
Avoid alcohol, Smoking
Do brisk walking daily
Go for walk after dinner
Avoid spicy food
Avoid late night coffee