Usually bending over or lying down tends to make the symptoms worse. GERD is a condition in which the muscle at the end of the esophagus is too loose or doesnt close properly, allowing acid and food particles from the stomach to rise back up into the esophagus. In some people, Cures for acid reflux in pregnancy is the result of overeating. Progesterone also slows down the wavelike contractions of your esophagus and intestines, making digestion sluggish. Cures for acid reflux in pregnancy common causes include: The acid can also cause a change in the cells in the esophagus over time. 20 Heartburn and indigestion in pregnancy. Hetal Karsan MD: avoid real tight fitting clothes. Sleep on a slope. These are uncommon, particularly with laparoscopic fundoplication.