Sip a small amount of cool water
Avoid lying down
Sit upright or stand
Loosen tight clothing around the waist
Take an over-the-counter antacid if you can use one safely
Take an over-the-counter acid reducer if appropriate
Eat a bland snack like crackers or toast if your stomach is empty
Avoid spicy, fatty, acidic, or fried foods
Avoid alcohol, coffee, and carbonated drinks
Avoid smoking or vaping
Chew sugar-free gum
Use a warm compress on the upper abdomen
Breathe slowly and relax
Seek urgent medical care if the pain is severe, persistent, or with vomiting blood, black stools, chest pain, or trouble breathing