Food Safety Report: Tucson, AZ, USA 1 year ago • details 233 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Stomach Pain, Cramps, Chills, Headache Suspected source: Pico De Gallo, Sour Cream, Carne Asada Onset: 4 to 12 hours Duration: 4 to 12 hours