Food Safety Report: Low and Slow Smokehouse, Swift Creek Road, Smithfield, NC, USA 2 years ago • details 1 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Headache Suspected source: Restaurant Onset: Right away Duration: 12 to 24 hours Sick: Me Additional information: I felt "not right" immediately after eating and it got worse through the day.