Food Safety Report: Taco Bell, North Jantzen Drive, Portland, OR, USA 3 years ago • details 30 Comments Comment Suspected food poisoning. Symptoms: Diarrhea,Cramps Suspected source: Taco Bell Onset: 1 hour Duration: A few hours Sick: 1 Additional information: Are at Taco Bell. Less than an hour later I’m glued to the toilet. Coming out of both ends.