Salad Illness: Nausea, Vomiting - McDonald's, Saint Charles Missouri

1890 Zumbehl Road, Saint Charles, 63303 Missouri, United States

I ordered a grilled Southwest salad and had ice tea at home. An hour after eating I started getting a headache, nausea, and finally vomited. Almost 20 hours later I still am unable to even keep water down. | Symptoms: Diarrhea, Fever, Nausea, Vomiting, Headache