Food Safety Report: Panchos Mexican Grill, 1875 S Centre City Pkwy, Escondido, CA 92025, USA 2 years ago • details 101 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Fever, Stomach Pain, Cramps, Chills, Headache Suspected source: Panchos Mexican Grill - Not sure of item Onset: 1 to 2 days Duration: One… See more