Food Safety Report: Walmart Supercenter, E Arrowhead Pkwy, Sioux Falls, SD, USA 1 year ago • details 12 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Vomiting, Stomach Pain, Cramps, Chills, Headache Suspected source: Nutella biscuits Onset: 4 to 12 hours Duration: 4 to 12 hours Sick: Me Additional Information: Sick for 12 hours with puking and diarrhea