These include:. Doctors will likely recommend that people switch to a low fiber diet a few days ahead of the colonoscopy. If a person is unsure whether they can consume a specific product, they should check with a doctor. People must take particular care to avoid anything containing purple, blue, or red colorings, as these can resemble blood in the colon and may give misleading results. People should stay close to a bathroom even if they believe that they may be constipated. The prep could take slightly longer than usual to work but then suddenly be effective.
Frequently having loose stools may cause a person to experience soreness around their anus, so liberally applying Vaseline or a similar product may help reduce the discomfort.
People could also use flushable baby wipes or moistened toilet tissues instead of toilet paper to reduce irritation. The doctor may have provided a leaflet with the prep drink that details what an individual should do if they have not had a bowel movement after consuming all of the colonoscopy prep drink. If not, a person should make their doctor aware of the issue. It is important to speak with a doctor before trying anything else to help encourage bowel movements.
Constipation may occur after a colonoscopy. For this reason, people should avoid fatty or greasy foods for the first few days after the procedure.
Although people can return to the diet that they had before the procedure, some individuals may choose to eat more bland foods initially to prevent irritation as the bowels refill. If someone does not have a bowel movement after consuming all of the prep drink and taking other preparatory actions, they should contact a doctor. Preparation is important before a colonoscopy to ensure a clear result. It involves several steps, starting with dietary changes around one week….
For a couple of days after the procedure, people will need…. Find what to expect before, during, and after a colonoscopy. As a service to our readers, Harvard Health Publishing provides access to our library of archived content.
Please note the date of last review or update on all articles. No content on this site, regardless of date, should ever be used as a substitute for direct medical advice from your doctor or other qualified clinician.
Thanks for visiting. Don't miss your FREE gift. Sign up to get tips for living a healthy lifestyle, with ways to fight inflammation and improve cognitive health , plus the latest advances in preventative medicine, diet and exercise , pain relief, blood pressure and cholesterol management, and more. Get helpful tips and guidance for everything from fighting inflammation to finding the best diets for weight loss Stay on top of latest health news from Harvard Medical School.
Recent Blog Articles. Health news headlines can be deceiving. Why is topical vitamin C important for skin health? Preventing preeclampsia may be as simple as taking an aspirin. Caring for an aging parent? Tips for enjoying holiday meals. A conversation about reducing the harms of social media. Menopause and memory: Know the facts. How to get your child to put away toys. Preparing for your colonoscopy. Learn what you need to do to prepare for your colonoscopy: Three days before your colonoscopy, eat only low-fiber foods.
Also, stop taking any fiber supplements or anti-diarrheal medication. Two days before, continue eating only low-fiber foods. One day before, go on a clear-liquid diet. The evening before, drink half of a prescription laxative drink to clean out your colon for the procedure. You'll finish it the next morning. Three days before your procedure Start preparing three days before your colonoscopy.
Stop taking any fiber supplements and anti-diarrheal medication. Eat only low-fiber foods, and avoid foods that contain red, blue or purple dyes that may interfere with the test. Low-fiber food chart Confirm that a family member or friend is available to drive you home after your procedure and to stay with you for two hours afterward. Two days before procedure Continue eating only low-fiber foods. Low-fiber food chart One day before procedure Drink only clear liquids or certain light-colored beverages.
See the clear liquid chart below. Do not eat solid foods. You will drink half of the laxative drink today, starting in the late afternoon.
Mix your laxative drink and start drinking it, following the instructions below or a handout from the medical center. Do not follow the instructions on the bottle itself. Start drinking the laxative between 4 p. You will need up to 6 hours to complete the laxative drink and finish bowel movements.
0コメント