Food Safety Report: LongHorn Steakhouse, Eastgate North Drive, Cincinnati, OH, USA 3 years ago • details 33 Comments Comment Suspected food poisoning. Symptoms: Diarrhea,Nausea,Vomiting,Fever,Stomach Pain,Cramps,Chills,Headache Suspected source: shrimp Onset: 2 hours Duration: not sure Sick: just me Additional information: no