Food Safety Report: Burger King, Tiffin Ave, Findlay, OH, USA 7 months ago • details 20 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Vomiting, Stomach Pain, Cramps Suspected source: Burger, King cheese sticks Onset: 4 to 12 hours Duration: Less than 4 hours Sick: Me Additional information: Chunks of undigested cheese came up.