17 Reasons For Prolonged Cough

6. Gastroesophageal Reflux Disease (GERD)

If you suffer from gastroesophageal reflux disease (GERD), which is when you experience acid reflux more than twice a week, you may also suffer from a chronic dry cough. Coughing caused by GERD mostly occurs after a meal, or at night, especially when you are lying down. This disease can also be the culprit of unexplained persistent coughing that is not accompanied by any of the common causes of cough. If this turns out to be the case, getting treatment for GERD can also ease your cough.