Food Safety Report: Panda Express, 1603 Wilshire Blvd, Los Angeles, CA 90017, USA 1 week ago • details Suspected food poisoning. Symptoms: Diarrhea, Nausea, Stomach Pain, Chills, Headache Suspected source: Panda Express Onset: 4 to 12 hours Duration: Less than 4 hours Sick: Me