Food Safety Report: Portillo's, 3343 W Addison St, Chicago, IL 60618, USA 10 months ago • details 90 Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Chills, other: Fatigue Suspected source: I ate at Portillos Onset: 4 to 12 hours Duration: One Week Additional information: On November 9th.I ate… See more