Leftover Burger Causes Illness - Portillos, Buena Park California

8390 La Palma Avenue, Buena Park, 90620 California, United States

Daughter had a stomach ache and was throwing up the day after our visit, and my husband felt fine until he ate her leftover hamburger the following evening and started vomiting the next morning (so we were able to pinpoint what it was). I had a different dish and tried just a few bites of the burger so my stomach didn't get as bad, but I was achy and feeling off. | Symptoms: Nausea, Diarrhea, Vomiting, Stomach Pain