Grand Mac Sandwich Illness - McDonald's, Merrillville Indiana

2900 81st Avenue, Merrillville, 46410 Indiana, United States

I want to their location around 7:00pm on Tuesday, February 7, 2017 and I ordered the grand Mac sandwich. About six hours later I started feeling feverish and nauseous. A few hours later I proceeded to have diarrhea and then a few hours after that, I vomited. My best guess is that either the lettuce or reconstituted onions were rancid. Do not ever eat there! | Symptoms: Diarrhea, Nausea, Fever, Vomiting