Food Safety Report: P.F. Chang's, Birch Road, Chula Vista, CA, USA 2 years ago • details 53 Comments Comment Suspected food poisoning. Symptoms: Nausea, Vomiting, Cramps, Chills, Headache Suspected source: Period, dinner Onset: other: While I was still eating Duration: Less than 4 hours Duration: 12 to 24 hours Sick: Me