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Colonoscopy: What to Expect at Home

Your Recovery

After a colonoscopy, you'll stay at the clinic until you wake up. Then you can go home. But you'll need to arrange for a ride. Your doctor will tell you when you can eat and do your other usual activities.

Your doctor will talk to you about when you'll need your next colonoscopy. Your doctor can help you decide how often you need to be checked. This will depend on the results of your test and your risk for colorectal cancer.

After the test, you may be bloated or have gas pains. You may need to pass gas. If a biopsy was done or a polyp was removed, you may have streaks of blood in your stool (feces) for a few days. Problems such as heavy rectal bleeding may not occur until several weeks after the test. This isn't common. But it can happen after polyps are removed.

This care sheet gives you a general idea about how long it will take for you to recover. But each person recovers at a different pace. Follow the steps below to get better as quickly as possible.

How can you care for yourself at home?

Activity

Rest when you feel tired.

You can do your normal activities when it feels okay to do so.

Diet

Follow your doctor's directions for eating.

Unless your doctor has told you not to, drink plenty of fluids. This helps to replace the fluids that were lost during the colon prep.

Do not drink alcohol.

Medicines

Your doctor will tell you if and when you can restart your medicines. You will also be given instructions about taking any new medicines.

If you stopped taking aspirin or some other blood thinner, your doctor will tell you when to start taking it again.

If polyps were removed or a biopsy was done during the test, your doctor may tell you not to take aspirin or other anti-inflammatory medicines for a few days. These include ibuprofen (Advil, Motrin) and naproxen (Aleve).

Other instructions

For your safety, do not drive or operate machinery until the medicine wears off and you can think clearly. Your doctor may tell you not to drive or operate machinery until the day after your test.

Do not sign legal documents or make major decisions until the medicine wears off and you can think clearly. The anesthesia can make it hard for you to fully understand what you are agreeing to.

Follow-up care is a key part of your treatment and safety. Be sure to make and go to all appointments, and call your doctor if you are having problems. It's also a good idea to know your test results and keep a list of the medicines you take.

When should you call for help?

Call 911 anytime you think you may need emergency care. For example, call if:

You passed out (lost consciousness).

You pass maroon or bloody stools.

You have trouble breathing.

Call your doctor now or seek immediate medical care if:

	You have pain that does not get better after you take pain medicine.
	You are sick to your stomach or cannot drink fluids.
	You have new or worse belly pain.
	You have blood in your stools.
	You have a fever.
	You cannot pass stools or gas.

Watch closely for changes in your health, and be sure to contact your doctor if you have any problems.

Current as of: October 25, 2023

Content Version: 14.0

Care instructions adapted under license by your healthcare professional. If you have questions about a medical condition or this instruction, always ask your healthcare professional. Healthwise, Incorporated disclaims any warranty or liability for your use of this information.

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