Food Safety Report: Tim Hortons, Conair Drive - Pearson, Mississauga, ON, Canada 3 years ago • details 7 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Stomach Pain, Cramps, Chills Suspected source: food from here Onset: 2 days Duration: 3 days Additional information: Diarrhea won't stop