If you are experiencing diarrhea, it is important to know what foods to avoid & what foods to eat in order to manage your symptoms. Foods like milk, dairy, spicy food, alcohol, artificial sweeteners, citrus fruits, and fried or greasy foods are some to stay away from when having symptoms. Bland foods like toast, baked chicken, bananas, rice, applesauce, oatmeal, and boiled potatoes are all foods that ease the discomfort of diarrhea.