Food Safety Report: Krispy Kreme, San Antonio, TX, USA 2 years ago • details 425 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Stomach Pain, Chills, Headache, other: Sulfur burps Suspected source: Eating to many donuts Onset: Less than 4 hours Duration: 12 to 24 hours Sick: 2 people