Food Safety Report: Costa Coffee, Opposite Pla Waterloo Station, London, UK 1 year ago • details 51 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Stomach Pain, Cramps, Headache Suspected source: Food from Costa coffee Onset: Right away Duration: 12 to 24 hours Additional information: I bought and… See more