The price of colonoscopy varies from hospital to hospital and from place to place, and there is a big difference between the price of normal colonoscopy and painless colonoscopy. Ordinary colonoscopy is about 300 yuan, and painless colonoscopy is about 1000 yuan, you can ask the hospital or the official website for details. And this usually need to make an appointment in advance, usually 7-10 days in advance in the third-class hospital. There are a lot of precautions to take before having a colonoscopy, such as no colorful food 3 days before the gastroscopy, you need to eat fluids the day before the gastroscopy, you can’t eat on the day of the colonoscopy, and you need to apply laxatives and so on. So before you plan to have a colonoscopy, go to the hospital in advance to get a good consultation, schedule in advance, and be prepared.