Food Safety Report: Wendy's, 54th Street Southwest, Wyoming, MI, USA 6 months ago • details 27 Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Stomach Pain, Cramps, Chills, Headache Suspected source: Wendy’s food Onset: 4 to 12 hours Duration: 4 to 12 hours Sick: Me