City Councilâs Vision Statement describes what their ideal state for citizens, businesses, students and tourists will be in the future. The City of Columbia will be hosting the Mayorâs Bike and Walk Summit on Thursday, May 4th and Friday, May 5th.
There are many causes of a nonproductive cough, such as: 1  Viral illnesses. 2  Bronchospasm. 3  Allergies. Medicines called ACE inhibitors that are used to control high blood pressure.  Exposure to dust, fumes, and chemicals in the work 1  environment. Asthma.  Blockage of the airway by an inhaled object, such as food or a pill.
A cough can be caused by several conditions, both temporary and permanent. Clearing the throat. A cough is a standard way of clearing the throat. When your airways become clogged with mucus or foreign particles such as smoke or dust, a cough is a reflex reaction that attempts to clear the particles and make breathing easier.