Food Safety Report: Korma Ready Meal, Tesco Extra, River Way, Andover, UK 1 year ago • details Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Cramps Suspected source: Tesco Korma Ready Meal Onset: Less than 4 hours Duration: 4 to 12 hours Sick: Me Additional Information: Ate Tesco Korma Ready Meal. Stomach cramps, nausea and diarrhoea within 30mins of eating.