Food Safety Report: Popcorn, Bordeaux, France 2 years ago • details 23 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Stomach Pain, Cramps, Chills, Headache Suspected source: Popcorn Onset: 12 to 24 hours Duration: 4 to 12 hours Sick: Me