Continued 16 lifestyle tips for nighttime heartburn relief steer clear of tight clothes tight belts, waistbands, and pantyhose can press on your stomach, triggering heartburn strive for a less. Acid reflux and heartburn at night. Acid reflux is worse at night for three reasons first, the concentration of acid in the stomach is higher at night first, the concentration of acid in the stomach is higher at night second, in the lying position, it is easier for acid to reflux and to remain in the esophagus , gravity does not take the acid back down into the stomach.
acid reflux and heartburn at night
