Sir my qu. is my father is 51 year old and he dont smoke and he is a teacher. now my father has some coughing problem. We consult with Apollo kolkata and they said that it is aild or like some thing. my father want to know what is the problem. The consultant did a broncheoscopy.
Hello rearward welcome to Chat Doctor.come have evaluated your query in details .* This seems more likely to allergy of chalk powder which he may be inhaling during writing on the black board. Hope this will help to clear your doubt . Wishing you fine recovery. Always welcome for any further assistance anytime. Regards .