Food Safety Report: Taco Bell, Dekalb Pike, Norristown, PA, USA 2 years ago • details 10 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Cramps, Chills Suspected source: Taco Bell Onset: 4 to 12 hours Duration: 12 to 24 hours Sick: Me Additional information: Two taco supremes, hours later intense stomach pains, chills, and explosive diarrhea