Food Safety Report: Iberostar Selection Cancún, Boulevard Kukulcan, Hotel Zone, Cancún, Quintana Roo, Mexico 1 year ago • details 19 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Stomach Pain, Cramps Suspected source: Not sure Onset: Less than 4 hours Duration: Several days Sick: More than 6