Food Safety Report: Panda Express, Southwest Washington Square Road, Tigard, Oregon, USA 2 years ago • details 39 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Fever, Stomach Pain, Cramps, Chills Suspected source: Ate mushroom chicken and white rice at Panda Express. Onset: Less than 4 hours Duration: other:… See more