Sit upright or stand
Loosen tight clothing
Sip water slowly
Take an antacid
Take an H2 blocker if needed
Avoid lying down for 2 to 3 hours
Chew sugar-free gum
Eat a small bland snack if your stomach is empty
Avoid trigger foods and drinks
Elevate your upper body when resting
Avoid smoking
Avoid alcohol
Seek urgent care if chest pain, trouble breathing, vomiting blood, or severe symptoms occur