sometimes endoscopy is used to help with certain types of operating room. If the intestine needs to be looked at, it ‘s known as a colonoscopy. If the food pipe ( esophagus ), stomach, or top part of the small intestine necessitate to be looked at, it ‘s known as a gastroscopy. An endoscopy might be recommended to investigate many symptoms, including : An endoscope can besides be used to remove a humble sample of weave to be looked at more closely. This is called a biopsy. An endoscopy can be used to :
What happens during an endoscopy
Endoscopies are normally done in hospital .
Before having an endoscopy
Depending on what part of your body is being looked at, you will probably be asked to avoid eat and drink in for several hours before you have an endoscopy .
You may be given a laxative to help clear your bowels if you ‘re having a colonoscopy to examine the large intestine, or a sigmoidoscopy to examine the rectum and lower separate of the intestine. You will normally besides be asked to eat a low-fibre diet in the days before you have a colonoscopy .
In some cases, you may besides need antibiotics to reduce the risk of an contagion .
If you ‘re taking a music to thin your lineage, such as warfarin or clopidogrel, you may need to stop taking it for a few days before having an endoscopy. This is to help prevent bleeding during the procedure.
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however, do not stop taking any prescribed medicine unless a GP or specialist tells you to .
During an endoscopy procedure
An endoscopy is not normally afflictive, but it can be uncomfortable. Most people only have mild discomfort, like to indigestion or a sore throat .
The operation is normally done while you ‘re awake. You may be given a local anaesthetic to numb a specific area of your soundbox. This may be in the form of a spray or pill to numb your throat, for example .
You may besides be offered a ataractic to help you relax and make you less mindful of what ‘s going on around you .
The endoscope will be carefully put into your body. Depending on the part of your body being looked at, it may be put into your :
- mouth and down your throat
- bottom (anus)
- urethra – the tube that you pee through
An endoscopy normally takes between 15 and 45 minutes, depending on what it ‘s being used for. You can normally go home the same day and do not have to stay in hospital overnight .
Wireless capsule endoscopy
You swallow a little condensation with a television camera and light in it. The condensation sends images of the inside of your body to a computer for a doctor to look at .
The capsule is the size of a large tablet and leaves your body naturally when you go to the toilet .
It ‘s much used if you have any internal shed blood and there ‘s no obvious cause .
There are some complications associated with radio capsule endoscopy. It can be unmanageable to swallow the space capsule and to pass it naturally. The space capsule can besides get caught in the pin down areas of your intestine, causing a blockage.
After an endoscopy
If you have a sedative, you ‘ll credibly need to rest for about 1 to 2 hours after having an endoscopy .
If you have a sedative, a acquaintance or relative will besides need to take you home after the routine and stay with you for 24 hours .
If you do not have a sedative, you can go home soon after you have had an endoscopy .