Cough
A person with a sinus infection might also experience a cough. As mentioned earlier, a sinus infection causes post-nasal drip. It is a condition wherein mucus drips into the throat, causing throat irritation that triggers a cough.
A sinus infection-related cough is typically wet, continuous and may scratch the throat. Moreover, phlegm-producing coughing should indicate that this illness is more serious than a simple cold. A person may be unable to stop coughing even after drinking water or any liquids or lying down, which can aggravate it even further.
Coughing is a crucial reaction or reflex of the body to ward off irritants in the lungs and airways. It also helps clear mucus and dust that gets into the nose or throat. This reflex propels particles and air out of the throat and lungs at the speed of nearly 50 miles per hour. However, coughing due to a sinus infection can make your condition worse by causing more irritation and mucus. So, make sure to understand that to treat a sinus infection, relieve the nasal drip caused by the said condition first.
