One Lower gastrointestinal endoscopy, Commonly known as Colonoscopy, It is a basic diagnostic endoscopic technique that requires special patient preparation before the test: diet and oral preparation in the form of special solutions for adequate bowel cleansing. In the following lines, we will detail What does the diet consist of? What to follow and How many hours do you need to fast? before an endoscopy.
Before performing an endoscopic test, you must make sure that The areas to be observed are perfectly clear., to ensure diagnostic results are much more accurate.
The Colonoscopy allows to perfectly evaluate the State of the Colón the large intestine, but the effectiveness of the procedure depends on how clean it is. Following a low-fibre diet in the days beforehand and fasting for a few hours before the test will make quality results possible.
Before undergoing a lower digestive endoscopy, you must follow a diet that has the minimum fibre content possible, approximately the 3 days before to the intervention.
During this time No fruits, legumes, vegetables, or whole grain products should be ingested. like pasta, rice or bread, due to their high fibre content. It is also not recommended Red meat or preserved meat, fatty foods such as Crisps or the cured meats not any kind of Alcoholic beverage.
Among the foods that this semi-solid and easily digestible diet includes are French toast, and lean meats and white fish grilled or boiled, the skimmmed natural dairy and the non-wholewheat pastas or rice. All of this without sauces or broths that include vegetables.
The 12-24 hours prior to the colonoscopy, the diet becomes stricter and It's limited exclusively to liquid foods, excluding milk which is removed from the diet for this day. From this moment onwards, only Water, Soups o properly filtered broths to eliminate any type of fibre and the same goes for the juices, which will need to be very well strained. The day before the endoscopy, you can also consume infusions, coffee shop o Tea.
The 6 hours before the endoscopy they demand a Complete fast in which you will not be able to eat, drink, or smoke, nor chew gum or eat sweets. It is not even possible to drink water during this period of time.
At Gastea, we are professionals in digestive medicine and specialists in advanced endoscopy. We are At your disposal to resolve any doubts about lower digestive endoscopies and preparation Whatever these tests demand. We look forward to hearing from you!
