Most mild cases of food poisoning are treated the same as stomach flu (gastroenteritis) and usually last less than a week. If you have diarrhea or vomiting, you may lose a lot of fluids (get ...

Gradually, you’ll eat more and more of the food until your body begins to tolerate it. Symptoms like bloating and diarrhea after you eat are most likely signs of a food sensitivity or intolerance.

For some people, it can also cause physical symptoms, including diarrhea. If you tend to get ... chance of GI symptoms when you eat specific foods or experience anxiety or other emotional distress.