can drinking a lot of soda and eating fast food cause diharria
Diarrhea, itchy lips and skin are symptoms of food allergy. Eating out may cause diarrhea from stress or from unusual foods. Diarrhea after fast food or eating in a cleanless restaurant may be from food poisoning.Related Articles: 1  Travelerâs Diarrhea. 2  Intestinal Worms.3  Toddlerâs Diarrhea. 4  Food Poisoning.5  Food Allergies.ood that is not chewed enough is hard to digest, irritates the bowel and causes loose stools with pieces of food in it. Excessive amount of fruits, chewing gum or âlow calorie foodsâ high in fructose or sorbitol may cause diarrhea, especially in children.