Sit upright or stand up
Avoid lying down for at least 2 to 3 hours after eating
Sip water slowly
Chew sugar-free gum
Take an over-the-counter antacid
Take an over-the-counter alginate product
Take an over-the-counter H2 blocker
Avoid spicy, fatty, acidic, or large meals
Avoid alcohol, caffeine, and carbonated drinks
Loosen tight clothing around the waist
Elevate the head of your bed
Eat smaller meals
Avoid smoking
Seek urgent medical care if you have chest pain, trouble breathing, vomiting blood, black stools, or severe swallowing problems