Food Safety Report: McDonald's, 08820 El Prat de Llobregat, Barcelona, Spain 3 months ago • details 11 Suspicion of food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Stomach Pain, Cramps, Chills, Headaches Suspected source: Macdo Onset: 4 to 12 hours Duration: Less than 4 hours Sick: Me