Sticker Found in Burger - Carl's Jr, Rohnert Park California

6460 Redwood Drive, Rohnert Park, 94928 California, United States

On Saturday, I ordered a western bacon beyond burger. Everything was normal until about halfway through it when I took a bite and out came a sell by sticker (dated for sometime in March) inside the sandwich! About 8 hours later, my stomach was upset, and by midnight I was vomiting. This continued for the rest of the morning. I continued to feel bad for the next few days: diarrhea, stomach cramps, chills, low energy. No more fast food for me. | Symptoms: Nausea, Diarrhea, Vomiting, Something else, Cramps, Chills, Weakness