Final answer:
GERD stands for Gastroesophageal Reflux Disease. It is a condition where the acid from the stomach flows back up into the esophagus, causing symptoms such as heartburn, regurgitation, and throat irritation. Treatment usually involves lifestyle changes and medications.
Step-by-step explanation:
GERD stands for Gastroesophageal Reflux Disease. It is a condition where the acid from the stomach flows back up into the esophagus, causing symptoms such as heartburn, regurgitation, and throat irritation. Factors that can contribute to GERD include smoking, being overweight, and certain lifestyle choices. Treatment usually involves lifestyle changes, such as quitting smoking and losing weight, as well as medications to reduce the amount of acid in the stomach.