Food Safety Report: Panda Express, South Olympia Avenue, Tulsa, OK, USA 2 years ago • details 14 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Fever, Stomach Pain, Chills, Headache Suspected source: Vegetables Onset: Less than 4 hours Duration: 12 to 24 hours Sick: Me