At What Age We Need Colonoscopy And Endoscopy: Its Procedure And How It Works

According to the National Library of Medicine, colonoscopy is a medical test where doctor uses a thin and flexible tube with the help of camera to check the inside of your large intestine and rectum.

Table of Contents

At What Age Should You Get a Colonoscopy?

Most people start around age 45 to 50. Your doctor will help you decide when it’s right for you based on your health and family history.

What is Colonoscopy Done For?

Colonoscopy is a special doctor’s test to check your big intestine and rectum. They do it for a few important reasons:

  • Looking for Colorectal Cancer:
  • Figuring Out Tummy Troubles:
  • Removing Bad Stuff:
  • Checking for Tummy Inflammation:
  • Follow-Up for Past Issues:

Who needs colonoscopy?

Is a sort of test that help to find problems in side human body like colitis, bowel problems, and diverticulitis.And the main goal of this test is it help to sport signs for colon cancer or growths inside the colon’s lining called polyps.


Colonoscopies is recommend by doctors regularly for everyone upto age 75. If you’re between 76 and 85, then you should really talk to doctors about it. It help you maintain your overall health and keeps your body out of danger.

Endoscopy vs. Colonoscopy: Which is Better?

When it comes to choosing between endoscopy and colonoscopy, it’s important to understand what each is used for and when they might be recommended:


Looks at Your Upper Digestive System:

system, like your throat, stomach, and the beginning of your small intestine.

It helps doctors find problems like heartburn, ulcers, and even early-stage stomach cancer.

For Certain Symptoms:

If you have symptoms like heartburn that won’t go away, trouble swallowing, or you’re losing weight for no clear reason, an endoscopy might be suggested.

A Comfortable Procedure:

During an endoscopy, you’ll likely be given some medicine to make you feel relaxed.

The doctor uses a thin, bendy tube (called an endoscope) that goes in through your mouth. It’s usually not very uncomfortable.

What It's Good For:

Endoscopy is great for finding and understanding problems in your upper digestive system.

Early detection of conditions like stomach cancer is possible, which can lead to better treatments.


Examines Your Lower Digestive System:

Colonoscopy looks at the lower part of your digestive system, especially the large intestine (colon) and rectum.

For Certain Symptoms:

If you have symptoms like blood in your stool, changes in your bathroom habits, or ongoing stomach pain, doctors may recommend a colonoscopy.

A Comfortable Procedure:

Just like endoscopy, a colonoscopy is usually done with medicine to help you relax.

The doctor uses a long, flexible tube (colonoscope) that’s inserted through your bottom (rectum). It’s not usually very painful.

What It's Good For:

Colonoscopy is mainly used to check for colorectal cancer early.

It can also help find and manage issues like Crohn’s disease and precancerous growths called polyps.

Which is Better?

The choice between endoscopy and colonoscopy depends on what’s bothering you. Here’s the simple rule:

If you have issues in your throat, stomach, or the start of your small intestine, go for an endoscopy.

If you’re having problems in your lower gut, like changes in your bathroom habits or blood in your stool, then a colonoscopy is the right choice.

Your doctor will tell you which one is best based on your symptoms and medical history. Both tests are important for finding and dealing with digestive problems when used for the right reasons.

Is Colonoscopy Painful?

Colonoscopy is usually not painful because you’re given medicine to make you comfortable.

You won’t feel much during the procedure.

Is Colonoscopy a Serious Procedure?

A colonoscopy is a safe and important medical test, but it’s considered a serious procedure because it helps doctors find and treat potential health issues in your large intestine. Here are some key points to understand:


Seriousness and Safety:

While colonoscopy is serious, it’s also safe and effective. It’s performed by skilled doctors who take all necessary precautions to ensure your well-being during the procedure.

Detecting Serious Conditions:

The seriousness of colonoscopy lies in its ability to detect serious conditions like colorectal cancer. Finding these conditions early can be a lifesaver, as early treatment is often more effective.

Preventive Measures:

Colonoscopy can also prevent serious problems. Doctors can remove precancerous growths called polyps during the procedure, reducing the risk of these polyps turning into cancer.

Careful Monitoring:

Even though it’s serious, it’s an important tool for doctors to carefully monitor your digestive health. If you have symptoms or risk factors, your doctor may recommend a colonoscopy to make sure there are no hidden problems.

Diseases Detected by Colonoscopy:

It helps doctors spot colorectal cancer early, which is really important.

They can also find issues like Crohn’s disease, ulcerative colitis, and small pouches in your colon (diverticulosis).

Can a Colonoscopy Clear a Blockage?

Sometimes, doctors can use colonoscopy to help with a blockage in your colon.

But it depends on how bad the blockage is.

Colonoscopy for Women: What to Expect

If you’re a woman and your doctor says you need a colonoscopy, here’s what you should know:

Before the Procedure:

Getting Ready:

Your doctor will give you instructions on how to prepare for the colonoscopy. This usually means you’ll need to follow a special diet and take some medicine to clean out your bowels. Doing this right is super important.



Tell your doctor about any medicines you’re taking. They might want you to stop taking some of them before the procedure.


If you’re pregnant or could be pregnant, be sure to tell your doctor. They might need to do things a bit differently.


On the Day of the Procedure:

  • Arrival
  • Checking In
  • Changing Clothes
  • Anesthesia

During the Colonoscopy:

Getting Ready:

 You’ll lie on your side on a bed.

The Tube:

The doctor will put a long, flexible tube with a camera (called a colonoscope) into your bottom and move it through your large intestine. They look at the pictures on a screen to see what’s going on inside.

Exam Time:

The doctor checks for any issues, like bumps or signs of trouble. If they see something like a polyp, they can remove it during the procedure.

How Long:

The whole thing usually takes about 30 minutes to an hour.

After the Procedure:

Waking Up:

You’ll wake up in a recovery area as the anesthesia wears off. This might take a bit, so it’s good to have someone there to drive you home.


Talk with the Doctor:

The doctor will talk to you about what they found during the procedure. If they took any samples (biopsies), they’ll tell you when to expect the results.


Exam Time:

The doctor checks for any issues, like bumps or signs of trouble. If they see something like a polyp, they can remove it during the procedure.

How Long:

The whole thing usually takes about 30 minutes to an hour.

Recovery at Home:

Feeling Tired:

You might feel a bit sleepy after the procedure, so it’s a good idea to rest at home for the rest of the day.

Talk with the Doctor:

The doctor will talk to you about what they found during the procedure. If they took any samples (biopsies), they’ll tell you when to expect the results.



Your doctor will tell you when and what you can eat afterward. You’ll start with clear liquids and slowly go back to your normal diet.

Normal Activities:

Most people can go back to their regular activities the next day.


Make sure to follow any instructions from your doctor and schedule a follow-up visit to talk about the results and what comes next.



  • שירותי ליווי
    November 19, 2023

    Everything is very open with a very clear clarification of the challenges. It was really informative. Your site is extremely helpful. Thank you for sharing!

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