What's the cause of wanting to shit when you eat?

IBS is a functional bowel disease, patients are sensitive to external stimuli

, a food may appear want to

defecate symptoms

3

, allergic

part of the population may be allergic to eggs, milk, mango and other food, after intake of related food, easy to trigger allergic reactions, leading to want to defecate, and may be accompanied by abdominal pain, nausea and other symptoms.