If you follow these tips for two weeks and don’t notice any improvement, see your doctor to rule out more serious conditions. How you treat your indigestion depends on what caused it. Certain medications (antibiotics, pain relievers) and vitamin and mineral supplements can also trigger this condition. Smoking and anxiety can also cause indigestion. It can occur if you eat too much or too quickly, eat greasy or spicy food, or drink too much caffeine, alcohol, or carbonated drinks. Indigestion (dyspepsia) is often caused by your eating habits.
Pain in the upper abdomen, including below the ribs.