Food Safety Report: Olive Garden Italian Restaurant, Ludwig Drive, Fairview Heights, IL, USA 1 year ago • details 53 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Stomach Pain, Cramps, Chills, Headache Suspected source: Started feeling nauseous after eating at Olive Garden Onset: Right away Duration: 4 to 12 hours… See more