The preparation for colonoscopy must be done as the doctor instructs, otherwise the examination will be postponed. Although colonoscopies are safe, there are certain risks that a patient is exposed to. Still, they are medical procedures with a low risk of serious complications. Only approximately 0.35% of cases end up with severe complications. However, if the preparation has been done correctly the procedure is even safer and the doctor is able to get a clear image of the colon and therefore the treatment for the specific disease can be starter as early as possible.

Preparing for a colonoscopy involves changing the diet three to four days prior the examination, as the doctor advises. What patients have to do before a colonoscopy is actually to clean the large intestine so the doctor’s view is not obstructed by the presence of solid waste. Therefore, the patient must undergo a special dietary and laxative preparation for colonoscopy especially on the day before the exam.

The patients are normally helped by the nursing staff so if they have any questions or trouble with following the doctor’s instructions they may just ask the nurse who is taking care of them. A proper preparation starts three to four days before the test. During these days patients should avoid eating solid foods and they are advised to drink as much liquid as possible. White meat such as chicken meat and fruit juices are recommended in colonoscopy preparation. Red meat on the other hand or rice and cereals as well as dark beverages are to be avoided.
Patients may also undergo a special laxative preparation with laxatives prescribed by a doctor. In case the patient follows a proper diet started four days before the test the laxative preparation is possibly unnecessary. The most important is, as we mentioned before, to properly cleanse the small intestine.

During preparation the patients are allowed to drink plain tea, water, and coffee or apple juice. Milk is prohibited and also the red and purple beverages. Food that the patient may eat includes chicken without skin, potatoes, cheese, eggs, light clear soups or fish. To be avoided are nuts, vegetables, fruits, cereals, colored beverages, seeds or red Jell-O.
Patients are also instructed to have nothing to drink or eat until after the procedure. Most of the colonoscopies are scheduled for in the morning so the patients can go to sleep without eating or drinking, unless their doctor instructs them otherwise.

To conclude, the colonoscopy preparations are very important for a successful examination and this is the reason why the patients must follow carefully the instructions of their doctor.

The symptoms of a colonoscopy perforation or any other type of bowel perforation may include a general feeling of tiredness or weakness; jaundice or developing a yellowish tint to the eyes or the skin; cramps, swelling or discomfort in the abdomen; constipation; diarrhea; narrowing of the stool; blood in the stool; blood in the rectum; blood in the urine; a feeling of constant fullness in one’s bowels that remains after a bowel movement; a lack of appetite or a severe reduction of appetite; and vomiting, particularly if the vomit looks bloody or grainy. These may also be symptoms of stomach bleeding or another condition, so even if one does not suspect colon problems, he or she should still visit a doctor as soon as possible. Stomach bleeding, a condition that is often mistaken for a perforation in the colon and vice versa, is more serious and can result in death.

If one thinks he or she may be experiencing a bowel perforation, he or she should get to a doctor immediately. The general course of treatment will involve having surgery on the colon and treatment of any illness that may have caused the problem. If the result of the problem was a faulty colonscopy, the place where the colonscopy was done should be reported immediately. Often times, a doctor will help individuals know where to go to file complaints. To avoid having this happen again, individuals should steer clear of colonscopys or only have them done at an accredited, licensed, and well reviewed professional’s. In most cases, if the issue was caused by a colonoscopy, it is due to the tube inserted having caused some sort of trauma or puncturing the colon. This happens when the procedure is performed too roughly or by an inexperienced practicioner. Other possible causes include at home colon cleansers, enemas, Diverticulitis, Ulcerative Colitis, Chron’s disease, and certain types of cancer. If a colon perforation is recognized soon enough, it can easily be treated and the damage fixed.

The most important in colonoscopy bowel prep is the diet. Patients undergoing colonoscopies are recommended to consider several changes in their diet three to four days prior to the examination. The bowel must however be empty for the exam.

Doctors recommend that during colonoscopy bowel prep the patient does not eat heavy solid food. On the other hand they are advised to consume lighter meals starting with the fourth day before the procedure. Thus, the prep colonoscopy includes eating light meat, easy to digest such as chicken but without the skin. Patients are also recommended to eat potatoes, cheese, eggs, fish and light clear soups. The solid food should be eliminated from the diet within the next two days after this has been started. Patients are advised to have a lighter breakfast the day when the procedure is performed. An example of light breakfast is eggs on white toast. Even after the procedure patients are not allowed to eat any kind of solid food.

Prep for colonoscopy also includes increasing the fluid intake so the patient maintains well hydrated. This is perhaps the most important part of the preparation for a colonoscopy. Patients can consider consuming some of the following liquids that the doctors recommend before the examination: water, plain tea, apple or white grape juice, coffee, ginger ale, soup broth or strained fruit juices. Patients can also have sport drinks (Gatorade but not red or Lucozade) or weak Oxo, Bovril or Marmite.

Here are some food and drinks that patients must avoid when preparing for colonoscopy test. Firstly foods that contain too much fiber or dark colored drinks must be removed from the diet. There is a possibility that this type of food and beverages may stick to the walls of the digestive tract and make them difficult to be differentiated from blood. Keep in mind to stay away from red meat, rice or nuts and also vegetables. Do not drink milk or milk based creams and fluids. Also cereals, whole grain pasta, bran, seeds fruits or Jell-O must be avoided in a colonoscopy preparation diet.

Colonoscopy preps do not end until four hours before the exam when the patients should not drink any fluids.

Stomach bleeding symptoms can include but are not limited to blood in the stool, blood in the urine, blood in the rectum, feelings of nausea or general illness, a black or tarry stool, vomiting bright red or grainy looking substances, dizziness, feeling faint, sudden and unexplained shortness of breath, cramps in the abdomen, diarrhea, a sudden and unexplained increase in the pulse, drops in blood pressure, difficulty urinating, paleness, fatigue, lethargy, and anemia. Depending upon how slowly or how quickly the bleeding happens, these symptoms can be gradual or may come all at once, sometimes causing the body to go into shock. If an individual has had a colonoscopy and experiences any of these symptoms soon after, he or she should contact a doctor immediately.

It is important to understand that bleeding from stomach is not always caused by a faulty colonoscopy. There are several causes, both colonscopy related and non-colonscopy related that can cause the above stomach bleeding symptoms. The various causes include inflammation of the esophogaus, enlarged veins, a tear in the esophagus, cancer of the esophagus, ulcers or inflammation of the stomach, cancer in the stomach, duodenal ulcers in the small intestine, irritable bowel disease, hemorrhoids, infections of the rectum or large intestine, ulcerative colitis, colorectal polyps, colorectal cancer, or diverticular disease. Obviously, bleeding from stomach can have a wide array of serious and sometimes life threatening causes. Often, a colonoscopy that has been performed correctly may scrape against an infected or problem area and cause bleeding. This may actually be a blessing in disguise, as the bleeding often causes doctors to become aware of a problem that may otherwise have gone undetected. However, if the bleeding is the result of a poorly done colonoscopy, not a pre existing problem, it is vital that one report or take action against the person who performed the procedure.

Bleeding in stomach requires the help of a doctor to be stopped. Depending on the severity of the situation, the doctor will work to stabilize his or her patient or to diagnose the problem. The treatment one receives is directly rated to the cause of the bleeding. An endoscopy or angiography may be necessary. One’s doctor may also prescribe certain medications or, in some rare cases, may need to perform surgery. It is important to remember that stomach bleeding is a very serious condition that should never be ignored.

There are many other nausea causes including exposure to unpleasant odors or sights and pregnancy. Sometimes nausea can indicate more serious conditions like a heart attack or a head injury. Some people may even have nausea and vomiting when they have stress and anxiety or inner ear disorders. Lastly, sometimes people have these symptoms as a result of specific medicines such as cancer treatment. In the case of a colonoscopy, the symptoms are normally a result of the lack of food in the belly and the emptiness of the colon before the procedure.

Vomiting can exist to protect the body by getting rid of harmful substances. But vomiting often or for a long time can lead to dehydration, which is the loss of too much fluid from the body. Becoming dehydrated can be very dangerous, especially for people who have other medical problems. To avoid this, the person needs to replace the lost fluids. At first the person should rest the stomach for a few hours by eating nothing solid and sipping only clear liquids. A little later the person can eat soft bland foods that are easy to digest. If anyone has been vomiting a lot, it is best to have only small, frequent sips of clear liquids. Drinking too much at once, even an ounce or two, may actually cause more vomiting.

Clear liquids that anyone can drink are water, weak tea, bouillon, apple juice, and sport drinks. It may be easier to keep down liquids that are cold since they do not trigger as much of a response. People can also suck on ice chips or popsicles if they feel too nauseated to drink fluids. The choice of liquids is important. If water is the only liquid a person can drink without vomiting, that is OK for a few hours. However, if the person has been vomiting for several hours, they must replace the minerals that are lost. Avoid liquids that are acidic or caffeinated or have a lot of carbonation. If the person has diarrhea as well as nausea or vomiting, do not drink milk as that can make the nausea symptoms worse.

The second dehydrating reason is the colon cleaning preparation. Normally a person will have to drink a large amount of a solution called Go-lytely or something similar. The solution contains a large amount of a glycol based compound that causes diarrhea. This eliminates all of the feces that exists in the stool so that the doctor can move the scope around in the colon and see what is going in. A colonoscopy is not possible without the preparation as it will be too packed with stool. Even the CT colonoscopy procedure requires a bowel preparation in order to get the patient ready to have the doctor look around. This solution will dehydrate anyone who drinks it and it the usual culprit for dehydration problems.

The symptoms of dehydration are many. Dehydration causes people to feel lightheaded. This is because of the reduction of blood volume that circulates around the body. With a reduced blood volume, it is hard for the blood to be pumped up to the brain and perfuse the cortical tissue properly. This lack of perfusion makes people feel faint and causes other symptoms of dehydration. Someone who is experiencing this problem will also have something called orthostatic hypotension. When they stand up quickly they will feel the head rush of blood leaving their cranium. This can be measured by having a person have their pulse and blood pressure taken when they are lying down and seated and then comparing to the blood pressure when they are standing. A difference in pulse of at least 20 beats can indicate that the person is experiencing dehydration and that they may be having problems providing blood to their brain. There are many things that can cause similar symptoms and this is a good test to differentiate the various problems.

These problems are easily resolved. Sometimes that doctors will give the patient a large amount of saline solution via an IV in the office if the patient has lost too much blood volume and is not feeling good. This effectively solves the problem by giving a large amount of salt and water quickly and does not ruin the preparation. After the procedure is done, the person can fix their own dehydration symptoms by eating an drinking normally to restore their blood volume.

What can happen during the procedure is something like a colon perforation or biopsy infection. These types of colonscopy risks carry the possibility of a colon infection. This is because the layers of the colon have been penetrated, either on purpose or by accident. When this happens, there are going to be signs of infection and other problems because there are going to be bacteria in places that they are not supposed to be. It is fine for bacteria to live in the colon, it is not fine for them to exist outside of it.

In a colon perforation the thin walls of the colon develop a small hole and the contents of the colon enter the abdominal cavity. This can be caused by several different issues. The first is when the patient does not perform and adequate preparation and the colon is difficult to navigate. The presence of a lot of stool in the colon makes it very hard to figure out where the scope is located and what is normal versus abnormal tissue. This can lead the doctor to move the scope in ways that can be dangerous. They might be too vigorous with the scope and push it through the wall of the colon. Because there is air in the colon under pressure, the air then escapes through the holes and infects the belly.

Another common way to have an infection is to have a biopsy performed. If the biopsy gets too much tissue, it is also possible to have a perforation or get bacteria in places where they should not be going. This will give the signs of infection of fever, abdominal pain, and chills. While these bowel infections are rare, they are possible.

A colonoscopy may be done in the doctors office, a hospital or in an outpatient clinic. In the ideal situation a person will take a large amount of a colon preparation solution to clean out the colon beforehand. The preparation empties the colon so that the scope can be passed into the lumen and take a look around. The preparation has a the risk of dehydration since many people will have diarrhea from the solution. This dehydration can be prevented by making sure that the person is drinking an adequate amount of fluids before and after the procedure. These fluids will make sure that the person is hydrated enough and can easily find a vein for the next phase of the exam.

Just before your exam, you may be given a sedative, which will help a person to relax. Most of the time the medicine is with a needle in your vein via an IV. The person will lie on a table on the side with knees bent and drawn up to the stomach. This position makes it easier for the healthcare provider to pass the colonoscope into the anus and rectum and up into the colon. As the scope is passed there is always a risk of colon perforation. The risk of perforation depends on the experience of the provider as well as other factors. A poor colon preparation can also increase the chances of a colon perforation since their is likely to be a decent amount of stool left in the colon and it will be difficult to visualize the structures.

Your provider can view the images of the colon on a monitor. As the scope is passed into the colon, air is pumped into the colon so your provider can see as much of the walls of the colon as possible. This air may make a person feel bloated and give cramps. If the air is not sterile, there is a chance of having a bowel infection. This chance is low since the colon is used to having a large amount of bacteria in it. If your provider sees anything abnormal during the exam, he or she may take small samples of tissue through the colonoscope for testing. It is possible to remove any abnormal areas, polyps, or small tumors from the colon through the colonoscope. This may help you avoid having another procedure. The removal does increase the chance for a bowel infection slightly.

After the scope is removed, the patient may rest until they are awake and alert enough to be driven home. The patient should plan on continuing to rest for a few hours after getting home. It is normal to have gas and mild cramps for a few hours after the exam. At this time some of the colonoscopy risks may show up so it is important to pay attention to abnormal symptoms that may occur.

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