Food Safety Report: Wendy's, 602 Hwy 31 SW, Hartselle, AL 35640, USA 4 weeks ago • details 13 Comments Comment Suspected food poisoning. Symptoms: Nausea, Vomiting, Stomach Pain, Cramps, Headache Suspected source: Spicy Chicken Sandwich (Plain) from Wendy's Onset: 4 to 12 hours Duration: 4 to 12 hours Sick: Me… See more