You can thoroughly clean the colon , not only using an enema, but also with the help of strong laxatives. For example, the drug "Fortrans" allows you to completely remove all feces. The main active ingredient in it is macrogol 4000. However, in order to properly prepare for the examination, you need to know exactly how to take the drug “Fortrans”. Through how long this tool begins to act, it is necessary to find out first.
Colonoscopy preparation
If you have to
examine your intestines with an endoscope, then the doctor must explain to you how the procedure will go, what you will need to do before it.
So, a few days before the examination, it is necessary to review the diet. It is necessary to completely abandon foods rich in fiber. That is, the ban includes: cabbage, carrots, radishes, potatoes, cucumbers, tomatoes and other fresh vegetables, fruits, berries, milk, legumes, mushrooms. But this does not mean that the patient should starve before taking the drug "Fortrans". Preparation consists in changing the diet. You can eat almost all cereals (with the exception of millet and pearl barley), meat, fish, cottage cheese, hard cheese, crackers, drink broths without vegetables.
If the study is scheduled for the morning, then you need to figure out the day before exactly when to start drinking Fortrans. How to take this drug before a colonoscopy is not difficult to understand. Calculate the time so that you have at least three hours before the examination after taking the last glass of the drug.
Dosage
To prepare for the examination, it is not enough to figure out how to take Fortrans before a colonoscopy. You need to know that each package of the product is diluted in a liter of water. The dosage will depend on the weight of the patient. It is necessary to buy the “Fortrans” remedy on the basis that each bag should be taken per 20 kg of body weight.
If you weigh 60 kg, then you do not need to take the whole package. It will be enough to drink only three bags to achieve maximum effect.
Features of receiving funds
If you want the drug to work and completely cleanse your intestines, then you need to follow the instructions. Each bag of the product is diluted per liter of water. It is necessary to drink it in about an hour in small sips.
It is impossible to eat while taking the drug "Fortrans". If the taste of the solution is too disagreeable to you, then you can lick a slice of lemon after each glass. Be prepared that the course will stretch for several hours, because to achieve the effect you need to drink an average of 3-4 liters of Fortrans solution. Through how long the remedy begins to act, you will understand quickly enough. The laxative effect is achieved after 1-1.5 hours after the first glass. It can last more than 5 hours in total.
If desired, the daily dose can be divided into two doses - morning and evening. In this case, after repeated use of the remedy, the laxative effect will occur somewhere in half an hour.
Drug action
Many people still believe that an enema is much more effective. This opinion is mainly maintained by those who do not know how the Fortrans solution works. How to take this drug before a colonoscopy is not difficult to figure out. But many fear that the effect of the laxative cannot be compared with that of the enema.
The active substance of the drug works as follows. It forms
hydrogen bonds with water molecules, due to this, the liquid is retained in the intestine and is not absorbed into its walls. This helps to thin the feces and, as a result, increase their volume. The active substance works until the gastrointestinal tract remains empty.
Contraindications
Means “Fortrans” is completely excreted from the body, it is not absorbed into the blood, does not lead to disturbances in the electrolyte balance in the body. Despite this, there are a number of situations where it is better to refrain from taking the drug. These include:
- intestinal obstruction or suspicion of it;
- dehydration;
- cardiovascular failure;
- ulcerative colitis, Crohn's disease and other problems with the intestine, accompanied by damage to its integrity.
If you have at least one of them, then you don’t even need to find out why Fortrans is needed, after how long the remedy begins to act. Also, do not give it to children under the age of 15 years, since no studies have been conducted on this group of patients. And to make a child drink about two liters of tasteless liquid in a couple of hours is quite difficult.
Patient Reviews
If preparation for a colonoscopy, fluoroscopic examination or surgical intervention is necessary, then a thorough
bowel cleansing is indispensable. Many of the patients decided to replace the enema with an effective laxative, so they can answer how long Fortrans works. According to reviews of people, the effect should be expected no later than after 1.5 hours. In this case, bloating, nausea, or even vomiting may occur. If you feel sick after a few sips, then you should overpower yourself and continue drinking. Patients say that nausea passes over time.
Despite the manufacturer's claims that the drug has a fruity taste, almost all patients say that drinking it is quite unpleasant. Also, the disadvantages of people include the high cost of funds. For packaging will have to pay more than 500 rubles. But note, it is not worth replacing the Fortrans drug with an analogue without first consulting a doctor. After all, they may sell you a less effective laxative, which can cope with constipation, but it can not take all the contents out of the intestine.
Expert Advice
If you have an endoscopic examination of the intestine, then you should listen to the doctors who know how to conduct a colonoscopy. Preparation (Fortrans has recently become an integral part of it) consists in following a diet that excludes fiber intake and complete bowel movement. Only under these conditions can we hope that the examination will be successful.
If the procedure is scheduled for the morning, then it is better to start the preparation in the evening. A couple of hours before the first dose of the drug, you need a snack. This will be the last meal. Do not forget to calculate the time of the first drink of the product based on how much Fortrans works. This is necessary in order to plan your day and not leave home during his appointment. It is also important not to drink it too late in the evening, because before the examination it is advisable to rest and sleep.
If the procedure is scheduled for lunch, then you can leave part of the solution in the morning. The intestines will begin to empty out within half an hour after the first dose of the drug. But note, at least three hours should pass before the time of the study from the time of the last glass of solution.
Colonoscopy
In addition to information about preparing for examinations, many want to know what awaits them in the procedure itself. So, the doctor introduces a special probe that allows you to examine the large intestine from the inside. The image is displayed on the monitor.
During the examination, various lesions, such as polyps, ulcers and others, can be detected. The doctor can conduct a biopsy of them, check if the formation in the intestine is precancerous. Colonoscopy also allows you to completely remove all polyps, you can remove even those growths whose diameter does not exceed 1 mm.
During the procedure, the entire large intestine can be examined , the length of which is up to 152 cm. But this procedure is contraindicated for those who have ulcerative colitis or Crohn's disease. With such problems, irrigoscopy is performed - an X-ray examination. For its implementation, it is also necessary to completely empty the intestines. But people who are prescribed irrigroscopy because of these diseases should not drink Fortrans. After how long this remedy begins to act, they do not need to know. After all, these diseases are included in the list of contraindications for taking this laxative.