What is a high bilirubin level UK?

Anything above 1.2 mg/dL is usually considered elevated. Healthy bilirubin range. High bilirubin range. Less than 24 hours. <6.0 mg/dL.

What is considered high bilirubin levels in adults NHS?

Total serum bilirubin higher than 17 umol/L is outside the normal range. Where jaundice is evident, medical staff may seek diagnosis by excluding more serious forms of liver disease.

What level of bilirubin is concerning?

For adults over 18, normal total bilirubin can be up to 1.2 milligrams per deciliter (mg/dl) of blood. For those under 18, the normal level will be will be 1 mg/dl. Normal results for conjugated (direct) bilirubin should be less than 0.3 mg/dl. Men tend to have slightly higher bilirubin levels than women.

What is a normal bilirubin level UK?

Reference range: Up to 1 yr: < 17 umol/L. 1 – 18 years: < 21 ┬Ámol/L. Adults: < 21 ┬Ámol/L.

Is slightly elevated bilirubin normal?

High levels of bilirubin could mean your liver is not functioning correctly. However, high levels can also be due to medications, exercise, or certain foods. Bilirubin is also a product of breakdown of red blood cells, and an elevated reading may be related to disorders of red blood cells and not liver disease.

What does high bilirubin mean NHS?

Elevated bilirubin levels can be seen in a variety of conditions including haemolytic disorders, biliary obstruction, cholestasis, hepatitis, cirrhosis and decreased conjugation (e.g. neonatal jaundice).

Is a bilirubin level of 1.9 high?

It is normal to have some bilirubin in the blood. A normal level is: Direct (also called conjugated) bilirubin: 0 to 0.3 mg/dL. Total bilirubin: 0.3 to 1.9 mg/dL.

What is bilirubin in blood test UK?

The concentration of bilirubin in the blood is used to identify liver disease. Bilirubin is excreted in bile and urine and increased levels are a good indicator for certain diseases. Bilirubin is the substance which causes the yellow pigmentation in bruises and the yellow colour of jaundice.

Can stress increase bilirubin levels?

Bilirubin levels may increase with stress, strain, dehydration, fasting, infection or exposure to cold. In many individuals, jaundice is only evident when one of these triggers raises the bilirubin levels.

Is 2.0 high for bilirubin?

Bilirubin is left in the blood after these older blood cells are removed. The liver helps break down bilirubin so that it can be removed from the body in the stool. A level of bilirubin in the blood of 2.0 mg/dL can create jaundice.

What is the reference range for plasma bilirubin?

The reference range for plasma bilirubin is 3-17 micromoles per litre (2.5-10 mg/litre). Note that reference ranges may vary between laboratories.

How much bilirubin is in a normal stool?

This is secreted into bile and carried to the intestine where bacteria break it down, eventually producing the brown pigment that colours normal stools. A small amount (approximately 250 to 350 milligrams) of bilirubin is produced daily in a normal, healthy adult.

What information should be included in a bilirubin sample?

For neonatal bilirubin from the community the sample should be sent in an amber coloured outer tube or alternatively wrapped in brown paper to protect the sample from light. Relevant clinical details. Medication or recent exposure to possible hepatotoxic agents. Recent foreign travel or contact with viral hepatitis.

How is bilirubin measured in the blood?

Normally, small amounts of unconjugated bilirubin are found in the blood, but virtually no conjugated bilirubin is present. Both forms can be measured by the laboratory tests but total bilirubin result (a sum of these) is usually reported. How is the sample collected for testing? In adults, blood is collected by needle from a vein in the arm.