Food Safety Report: McDonald's, Am Helftär Anger, Eisleben, Germany 1 year ago • details Comments Comment Suspected food poisoning. Symptoms: Diarrhoea, stomach pain, other: sweating Suspected source: McDonalds Onset: 4 to 12 hours Duration: 4 to 12 hours Sick: Me Since then, consumption nausea, diarrhea & severe stomach cramps.