Food Safety Report: Whataburger, West Peoria Avenue, Phoenix, AZ, USA 10 months ago • details 42 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Stomach Pain, Headache Suspected source: whataburger Onset: 4 to 12 hours Duration: 12 to 24 hours Sick: Me Additional information: i’m dying