Colonoscopy involves a thorough examination of the colon’s inner lining. During the procedure, a flexible tube with a tiny camera, called a colonoscope, is gently inserted through the rectum into the colon.
This camera sends real-time images to a monitor, allowing your gastro specialists to inspect for abnormalities like polyps, inflammation, or signs of cancer. If any issues are found, they can remove polyps or take samples for further testing. The procedure is typically painless due to anesthesia, ensuring comfort.
How long does a Colonoscopy Take Start to Finish?
Colonoscopy is a critical screening tool. Many people who are considering colonoscopy in Singapore frequently ask us; how long will colonoscopy take?
Now, colonoscopy isn’t as complicated as it may sound. Generally the procedure takes about 30 to 60 minutes, hinging on factors like polyp removal or biopsies. Yet, the overall timeframe stretches to about 2-3 hours, encompassing pre-procedure preparation and post-procedure recuperation.
This extra time ensures a comprehensive approach to colonoscopy care. Firstly, preliminary groundwork is key. The day before, you will need to undergo a “bowel prep” regimen. This entails consuming a specialized diet and laxatives to empty the colon.
This prep readies the colon for clear visualization during the procedure, enhancing its effectiveness. It’s a pivotal step, albeit slightly uncomfortable.
On the procedure day, you will need to arrive at the hospital or endoscopy center, where medical staff ensure your comfort and address any queries. An intravenous (IV) line may be inserted for anesthesia and fluids.
You would then be positioned on your side, and sedation is administered to induce relaxation and comfort. Next, the colonoscope, a flexible tube with a camera, is gently inserted through the rectum.
This advanced technology allows for thorough examination of the colon’s inner lining. Images captured by the camera are displayed on a screen for the doctor’s assessment. If polyps or suspicious areas are spotted, biopsies can be taken or polyps removed.
The duration of the procedure itself largely hinges on the complexity of the findings and interventions required. Afterward, you will be monitored as you gradually awaken from sedation.
It’s important to arrange for a friend or family member to drive you home post-procedure, as the sedation might temporarily impair your coordination and reflexes. The post-procedure period involves rest and recovery.
You might experience slight discomfort or bloating, which generally subsides relatively quickly. In some cases, there might be a lingering effect of the sedation, so rest is crucial. Clear liquids are initially recommended, followed by a gradual return to regular diet.
So, do they put you to sleep for a Colonoscopy?
To begin with, during a colonoscopy, most patients are given sedation to ensure their comfort and relaxation. Now, this sedation isn’t the same as general anesthesia that would fully put you to sleep.
Instead, it’s a form of conscious sedation. This means that you will be in a state of deep relaxation and might even doze off.
However, you can still breathe on your own and respond to instructions from the medical team. The conscious sedation is usually administered through an intravenous (IV) line.
It helps alleviate any potential anxiety. It can also help with any discomfort associated with the procedure.
The level of sedation can be adjusted to suit individual needs. While some patients might remember bits of the procedure, many don’t recall it at all. Usually, this is due to the sedative effects.
This type of sedation is chosen for several reasons. To begin, it allows for better communication between you and your medical team.
This is because you will still be able to follow instructions and shift positions if needed. Also, since you’re not completely unconscious, your body can continue to maintain essential functions.
This includes being able to breathe and regulate the blood pressure without the need for a breathing tube or a ventilator. The sedation also has a quicker recovery time compared to general anesthesia.
As the procedure concludes, the sedative’s effects wear off gradually, letting you wake up and become alert relatively swiftly. However, the sedation might linger in your system for a few hours, so it’s important to have someone accompany you and drive you home after the procedure.
In essence, the sedation used during a colonoscopy ensures your comfort and relaxation while allowing you to remain responsive during the procedure. It’s a balance between being awake enough to cooperate and asleep enough to minimize discomfort. Your gastro specialist will discuss the sedation plan with you beforehand to address any concerns and tailor it to your specific needs.
And, Are Colonoscopy Results Immediate?
Many people also wonder, are colonoscopy results immediate? Here’s what your gastro specialist will want you to know when you schedule colonoscopy in Singapore;
Colonoscopy results are not immediate; they require some time for accurate analysis. However, you can expect to get a call from the colonoscopy clinic with your results in about 2 to 3 weeks following the procedure. Here’s why;
During the procedure, doctors can visually examine the colon and address any immediate concerns like removing polyps or taking biopsies. However, the thorough evaluation of collected samples and images necessitates additional time.
Biopsy specimens, if taken, need to undergo laboratory testing to determine if any abnormalities are cancerous or precancerous. This testing process usually takes several days to a week, depending on the laboratory’s workload and the complexity of the samples.
The images and recordings captured by the colonoscope are reviewed by medical professionals. Their keen assessment helps in forming a comprehensive understanding of the colon’s health.
This interpretation demands a diligent approach, ensuring accurate identification of any potential issues. Once the analyses are complete, your doctor will schedule a follow-up appointment to discuss the results.
This appointment might be in-person. Alternatively, it can be done through a telehealth session. This usually depends on your doctor’s preference and the urgency of the findings.
Remember, the wait for results can be anxiety-inducing. Nonetheless, thorough and precise analysis is crucial to provide accurate diagnoses.
If there are any immediate concerns or urgent findings during the procedure, your doctor will discuss them with you before you leave the medical facility. In the meantime, it’s important to remain patient and optimistic.
Engage in activities that help you relax and distract from the anticipation. Having a support system in place like friends or family can also provide emotional comfort during this waiting period.
It’s a Wrap!
A colonoscopy is a comprehensive but relatively quick procedure for maintaining colon health. While the preparation and the thought of it might seem to be a bit complicated, the potential life-saving benefits far outweigh the inconvenience. To schedule a consultation for colonoscopy in Singapore, call or visit us at;
The Andrea’s Digestive, Colon, Liver and Gallbladder Clinic
101 Irrawaddy Road #21-11/12
Royal Square Medical Centre
Singapore 329565
https://andrea-digestive-clinic.com/
+65 6264-2836