If you’re having an upper GI endoscopy, your doctor will insert a long, flexible tube called an endoscope into your mouth and throat. They will then carefully push this tube through your esophagus, into the stomach, and duodenum to examine your upper digestive system.
The endoscope has a tiny camera and light at the end that sends images to a monitor in the exam room. Because of how this procedure is done many patients who visit our endoscopy clinic in Singapore tend to feel apprehensive about undergoing an endoscopic procedure.
Many of them are uncertain and have varied concerns about the process. We acknowledge the concerns because of how the procedure is done.
So, we created this guide to explain the experience and help you get a clear understanding of what happens from start to finish. By the end of this article, you’ll know exactly what to expect at every step.
So, what is the Main Purpose of Endoscopy?
When planning for a visit to an endoscopy clinic in Singapore, one of the valid questions you may have about the procedure is; what is the main purpose of endoscopy? It is simple; as already explained, endoscopy involves the use of a flexible tube with a light and camera attached, to examine the interior of a hollow organ or cavity in the body.
The main purpose of endoscopy is to allow the doctor to examine the inside of your body without performing a major surgery on you. It can help in the diagnosis and sometimes treatment of conditions that affect the digestive tract, respiratory system, or other areas.
There are several types of endoscopic procedures, each tailored to specific areas of the body. Here is a quick overview;
* Gastroscopy: Examines the upper digestive tract, including the esophagus, stomach, and duodenum.
* Colonoscopy: Focuses on the large intestine and rectum.
* Bronchoscopy: Examines the airways and lungs.
Each of these procedures helps in diagnosing conditions such as gastroesophageal reflux disease (GERD), ulcers, chronic cough, and polyps, among others. Endoscopy can be crucial for diagnosing and managing medical conditions that may not be detectable through other means. Because the procedure offers a minimally invasive option that can provide significant insights into your health, it allows for biopsies, polyp removal, and treatment of certain conditions.
How do you Prepare for an Endoscopy?
Endoscopy is a quite simple and fast procedure. Nonetheless, when preparing to visit an endoscopy clinic in Singapore, you will want to prepare efficiently for the procedure thus the question; how do you prepare for an endoscopy?
Your preparation for an endoscopy begins with an initial consultation with a gastroenterologist. During this visit, your medical history will be reviewed, and you’ll discuss your symptoms and any previous diagnostic tests. The doctor will explain the endoscopic procedure recommended for your condition.
They will also be keen to address any questions or concerns you may have about the procedure. Preparation for the procedure typically involves specific pre-procedure instructions. For example, you may be advised to follow specific dietary restrictions like fasting or consuming only clear liquids for a certain period before the procedure.
Also, you might need to adjust your medications, especially if you’re taking blood thinners or other drugs that could affect the procedure. Your doctor will provide detailed instructions tailored to your needs.
On the day of the procedure, you should bring a list of your current medications. Also, be sure to carry any relevant medical records, and bring along a responsible adult to accompany you home afterward.
Having company back home after the procedure is important as sedation may impair your ability to drive. Not to forget, wear comfortable clothing and leave valuables at home to ensure a smooth check-in process.
What Happens During Colonoscopy?
Now that you understand how to prepare for a colonoscopy, you may also want to ask; what happens during colonoscopy? Here’s a quick summary of what to expect during colonoscopy from start to finish;
When you arrive at the colonoscopy clinic in Singapore, you’ll check in at the reception and provide any necessary documentation. You’ll then be escorted to a preparation area where you’ll change into a hospital gown.
A nurse will take your vital signs and start an intravenous (IV) line for sedation. Sedation is commonly used to ensure comfort during the procedure.
Depending on the specific type of endoscopy, you’re recommended you may be given procedural sedation which is also known as conscious sedation. Conscious sedation means that you are made to stay relaxed but awake during the procedure.
Alternatively, you may be given general anesthesia, where you are completely asleep. The type of sedation will be discussed with you beforehand, and the medical team will monitor you closely throughout.
During the procedure, the endoscope is gently inserted into the targeted area;
* For a gastroscopy, it is inserted through the mouth
* For a colonoscopy, through the rectum
The camera on the endoscope transmits images to a monitor so the doctor can examine the internal structures in detail. A colonoscopy usually lasts between 30 and 60 minutes, depending on its complexity. However, it would be best to plan for about 2 to 3 hours at the colonoscopy clinic to also take care of the preparation and your recovery.
Throughout the procedure, your vital signs, including heart rate, blood pressure, and oxygen levels, are continuously monitored to ensure your safety. The medical team is trained to manage any complications that may arise, though these are rare.
After the procedure, you’ll be taken to a recovery room where you’ll be monitored as the sedation wears off. It’s common to feel groggy or have mild discomfort, such as a sore throat or bloating, depending on the type of endoscopy performed.
You should expect to be given specific post-procedure instructions. These may include guidelines on eating and drinking, activity levels, and any medications to take or avoid.
Please, follow these instructions closely to ensure a smooth recovery. Potential side effects are usually mild and temporary, but you should contact your doctor if you experience severe pain, fever, or persistent symptoms.
You will receive your results once the effects of the sedation have worn off. In some cases, the doctor may provide a preliminary report immediately, while a detailed analysis of any biopsies or samples taken may take a few days.
In Summation
A visit to an endoscopy clinic in Singapore typically involves several stages. But, endoscopy is a routine and safe procedure that provides valuable insights into your health.
So don’t worry too much about it. If you have symptoms that might require an endoscopic evaluation, don’t hesitate to schedule a consultation.
Your health is important, and early diagnosis and treatment can make a significant difference. For more information or to book an appointment, contact our clinic today.
