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Carbonization can contribute to gasnot something you want when you already have stomach discomfort. Additionally, soda often contains citric acid and sodium benzoate. These chemicals can bother a sensitive stomach, so it's best not to drink soda when you don't feel well. These substances can really irritate your stomach and contribute to acid reflux along with loose stools. Chocolate may also contain milk or nuts which are not easy to digest for many people. It's a good idea to stay away from chocolate and items with caffeine, such as coffee or energy drinks, when your stomach is upset. High fat foods can contribute to bloating and make you feel really full. Fatty foods include meats, soft cheeses and fried, oily foods like french fries. These foods will probably make you feel even worse, so don't eat them when your stomach is upset. Foods that contain a lot of acid like citrus and tomatoes can make acid reflex feel more intense, which may intensify your pain. They can also be irritating to a stomach that is upset. Avoid things like spaghetti sauce, orange juice and other tomato products while your stomach hurts. These foods can be irritating and contribute to nausea. However, if you are used to eating spicy foods, then eating them with an upset stomach might not cause as many problems for you than for someone who is not used to them. Just be careful when you start to eat spicy foods again that your stomach does not react negatively. Alcohol can contribute to acids in your stomach. Additionally, alcohol is difficult to digest and metabolize and may really irritate your stomach. It is best for you and your stomach that you do not drink alcohol when your stomach hurts or you are already nauseated.
Avoid drinking soda. Stay away from chocolate and caffeine. Don't eat greasy, fried or fatty foods. Avoid high acid foods. Keep away from spicy or highly seasoned foods. Don't drink alcohol.