Why do you get diarrhea from eating yams?

Eating yam diarrhea and suffering from acute gastroenteritis, allergies and other factors.
1. Acute gastroenteritis: under normal circumstances eating yam is not diarrhea. If the patient himself has gastroenteritis, in the acute attack may cause diarrhea.
2. Allergy: due to the high content of protein in yam, if the patient belongs to the protein allergy, taking yam may cause diarrhea, at this time the patient should stop eating yam to avoid further aggravation of diarrhea symptoms. And it is recommended that patients go to the hospital to check the allergens, to see if the yam allergy.
Of course, eating yam caused by diarrhea may also be caused by other reasons, before the cause is not identified, diarrhea patients had better try to avoid taking yam, so as not to aggravate the symptoms.