Those who believe that they have IBS should always visit their doctor to make sure that the symptoms are directly related to this syndrome. This is because there are other illnesses that have similar signs and symptoms to IBS. There are several tests that will be performed to determine the cause, and before you go to your physician, you can prepare yourself for the types of tests that they will perform. This will prepare you not only for what will be done when consulting with your doctor, but also the expected results and what to expect after your diagnosis.
The first type of testing that is performed in relation to IBS is a blood test. Doctors will want to take a count of your blood cells. This will show them if you have anemia or another abnormality that may be causing the same symptoms as IBS. They will want to make sure that your symptoms are not linked to any other type of syndrome, because those people suffering with IBS should have a normal blood count. They may also perform related tests that will indicate whether you have tissue damage that is linked to the symptoms that you are experiencing. This would be another indication your problems are not IBS related.
The most common test to diagnose IBS is a stool test. There are certain characteristics in your stools that can help diagnose Irritable Bowel Syndrome. If you have the symptoms, doctors will want to look at your stools to see what is happening and whether there are any problems with your stools. This could include parasites that are living in your intestinal tract, instead of IBS. If you do suffer from parasites, your symptoms would be alleviated once the parasites have been eradicated.
If these tests do not provide doctors with the right information for your symptoms so they can specifically diagnose Irritable Bowel Syndrome, they may decide to perform a colonoscopy or sigmoidoscopy. Both of these investigations will allow the doctor to examine the rectum and portions of the entire large bowel. From here, they will be able to note irregularities that are directly linked to the spasms that you are experiencing as well as ensuring whether there are other problems that may be linked to the symptoms.
X-rays, known as barium enemas, are another test option for doctors. Through radiology, they can take pictures of your large bowel after adding colored liquid and air. They are then able to determine what the irregularities are that you are suffering from as well determining whether there are bacteria which are not properly functioning in your gut area.
These different tests will be performed in relation to various questions and psychological examinations from the doctor. If they are still unable to find irregularities in your guts and bowels, but you are still having the problems, they will be able to recommend different types of medications for you or refer you to a specialist who will be able to investigate further.