How can one get rid of stomach pain caused by indigestion?

See your doctor: You need to see your doctor to find out what's causing these pains before you can get rid of them.

Good food: The easiest way to improve digestion, reduce weight, cholesterol, is by completely stopping grains, lentils, potatoes based items. Also avoid milk protein (milk, yogurt, cheese) since it causes indigestion. Healthy food items such as eggs, fish, chicken, meats, vegetables, some saturated fat (butter, ghee, coconut oil), olive oil are very effective. Take a probiotic daily.