When you have indigestion you should eat foods such as bananas, melons, oatmeal, grains, potatoes, ginger and green veggies.
You can also take a few tablespoons of apple cider vinegar which helps with your indigestion as it does for me when I'm suffering from indigestion.
Or even try drinking a little gripe water which also helps me even though most people would think of gripe water for babies an adult can drink some of the gripe water as well and it will help with your indigestion.
You can also use some baking soda and water and drink it to help with the indigestion.
Add 1/2 teaspoon of baking soda to 4 ounces of warm water and drink it and your indigestion should start going away.
The baking soda can quickly neutralize stomach acid which gets rid of of the indigestion.