Can I have hotpot and barbecue the day before the physical examination

It is usually not recommended to eat hotpot or barbecue the day before the physical examination. Hotpot and barbecue may affect the accuracy of some physical examination results, especially blood tests and abdominal ultrasound. Hot pot and barbecue usually contain high-fat, high salt, and spicy seasonings. These foods may irritate the gastrointestinal mucosa, causing gastrointestinal discomfort or bloating during physical examination, and interfering with the imaging effect of abdominal ultrasound. A high-fat diet can temporarily increase triglyceride levels in the blood, which may affect blood lipid test results. Some barbecue foods may produce substances such as nitrite during the production process, which may interfere with the accuracy of urine testing. Spicy food may irritate the digestive tract, leading to false positive results in fecal occult blood tests. 24 hours before the physical examination, one should maintain a light diet and avoid high-fat, high sugar, high salt, and stimulating foods. It is recommended to choose cooking methods such as steaming and boiling, and consume more fresh vegetables and a moderate amount of high-quality protein. On the morning of the physical examination, fasting for 8-12 hours is required, during which a small amount of water can be consumed but eating is prohibited. If you have already consumed hotpot or barbecue, you can explain the situation to the examining doctor and adjust the timing of some examination items if necessary. Starting three days before the physical examination, it is important to pay attention to adjusting the diet structure and reducing the intake of greasy foods. Dinner on the day before the physical examination should be completed before 18:00, and easily digestible food such as Congee and noodles should be selected. Avoid strenuous exercise and staying up late to ensure adequate sleep. Wearing loose clothing for easy inspection, carrying past medical examination reports and medical records. If you have a chronic disease that requires long-term medication, you should consult a doctor in advance to see if you need to adjust the medication time.