According to your symptoms, you may have allergy to concrete dust in form of allergic rhinitis
or asthma. For confirmation , you need to stay away from dust for a period of two-three weeks If you feel better then , diagnosis of occupational allergy
is confirmed. Regarding your question regarding urination, cough may lead to stress incontinence
. You did not mention about your age. Males above age of 50 years may have benign hyperplasia
which has stress incontinence as one of it's symptoms. You require to consult an urolgist and have USG of KUB region. You may also use Tablet montelukast-levocetrizine tablet once daily at bed time for 2 weeks followed by tab levocetrizine once daily. Hope, I satisfied your queries.