Food Safety Report: Hershey's kisses, Spokane, WA, USA 2 years ago • details 142 Comments Comment Suspected food poisoning. Symptoms: Nausea, Vomiting, Stomach Pain, Chills, Headache, Other Suspected source: Hershey's kisses Onset: 4 to 12 hours Duration: 12 to 24 hours Sick: Me