Food Safety Report: Panda Express, Cornerstone North Boulevard, Dayton, OH, USA 2 years ago • details 28 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Fever, Stomach Pain, Cramps, Chills, other: Other Suspected source: Food Onset: 4 to 12 hours Duration: Several days Sick: Me