What is a common complication of gastroesophageal reflux disease (GERD)?

Chronic cough is a common complication of gastroesophageal reflux disease (GERD) due to the reflux of stomach acid irritating the esophagus and throat. When acid reaches the throat, it can trigger a reflex that leads to coughing as the body attempts to clear the irritant. Persistent irritation can cause inflammation in the airways, making chronic cough a frequent symptom among individuals suffering from GERD. This connection occurs because the acid can stimulate nerve endings in the throat and airways, leading to a cough that is often worse at night or after meals.

Difficulty breathing is typically associated with other respiratory conditions or acute situations rather than being a direct complication of GERD. Frequent urination is not related to GERD; it may suggest different medical issues such as urinary tract infections or diabetes. Skin rashes, similarly, are not a direct result of GERD, and while some individuals may experience skin reactions to certain medications for GERD, it is not regarded as a common complication of the condition itself.