Food Safety Report: Firehouse Subs Southshore Shops, Southshore Pointe Drive, Midlothian, VA, USA 10 months ago • details Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Stomach Pain, Cramps Suspected source: Firehouse subs Onset: Less than 4 hours Duration: 12 to 24 hours Sick: Me Additional information: Ordered an Italian sub