Post-nasal dripis another common cause of adry coughboth in children and adults. However, excessive mucus draining into the respiratory tract and restrained coughing may result in a productive cough as mucus accumulates in the lower respiratory tract. In infectious causes like sinusitis, the lower ...
Fix it: The best strategy is eliminating (or at least reducing) exposure to the allergen or irritant, per a December 2014 paper inCurrent Treatment Options in Allergy.For instance, if strong odors or fumes are irritating your nose, wearing a mask at work may help. In...