Food Safety Report: Robinsons Palawan, Barangay, National Highway, Puerto Princesa, Palawan, Philippines 1 year ago • details 1 Comments Comment Suspected food poisoning. Symptoms: Diarrhoea, nausea, fever, stomach pain, headache Suspected source: Not sure Onset: 4 to 12 hours Duration: other: I don't know yet Additional information: No