Food Safety Report: Freddy's Frozen Custard & Steakburgers, Grove Boulevard, Hoover, AL, USA 9 months ago • details Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Stomach Pain, Cramps, Headache Suspected source: Freddys burger Onset: Less than 4 hours Duration: 12 to 24 hours