What is indirect bilirubin?

Indirect bilirubin is a chemical compound formed by the disintegration of heme. It is produced in the spleen and relaxes into the bloodstream to circulate into the liver, where it is bound to albumin, so it can eliminate the body, especially in the stool. Abnormal levels of indirect bilirubin may indicate the disease and the doctor may ask for a blood test to check the levels of bilirubin if there are concerns about the ongoing medical problem, especially jaundice, where the skin and eyes are yellowish. Indirect bilirubin is not soluble in the water, even if it is soluble in fats. Sleen sends pigment to the liver, where he connects them to albumin to be soluble in water. At this point, it becomes known as direct or conjugated bilirubin. High levels of direct bilirubin in the body can cause the yard and indicate that the liver pipes are blocked or that the patient experiences another medical problem. Anemia and transfusion reactions can cause increasing indirect bilirubin.

laboratories determine indirect bilirubin levels by measuring total bilirubin and then deducting direct bilirubin to find out how much it is left. In healthy individuals, total bilirubin is between 0.3 and 1.9 milligrams per decatalities (mg/dl). Direct bilirubin is usually less than 0.3 mg/dl. Higher levels than this can cause jaundice and other problems and are a sign that something goes wrong as the body processes heme and bilirubin. It is important to determine what is happening using further testing, medical imaging studies and other diagnostic options.

When people perform a bilirubin test, they are usually asked to be attitude for at least four hours before the test, and may have to temporarily stop taking certain medicines. The doctor can provide specific patient instructions. The test includes small blood collection. Results are usually returned very quickly, especially if the medical office has a laboratory and once the test results return, people can discussOther tests as well as treatment possibilities to solve bilirubin levels.

patients may want to be aware that the results may vary between laboratories. If the test is unusually high and the patient seems to be healthy, the test may be ordered to see if the results were coincidence. The inability to follow the instructions in preparation for the test can also lead to a beveled laboratory result.