Gilbert’s syndrome is a common and harmless condition where people experience occasional episodes of
(yellowing of the skin and whites of the eyes).Gilbert’s syndrome is a common and harmless condition where people experience occasional episodes of
(yellowing of the skin and whites of the eyes).Gilbert’s syndrome is caused by a build-up of a yellow pigment, called bilirubin, in the blood. Bilirubin is found naturally in the blood and is formed when red blood cells break down. The body usually removes bilirubin, but in Gilbert’s syndrome this process does not work properly.
If you have Gilbert’s syndrome, during an episode of jaundice you may have symptoms such as:
However, around one in three people with Gilbert’s syndrome experience no noticeable symptoms and the condition is only detected during testing for other, unrelated conditions.
People with Gilbert’s syndrome often find that there are certain ‘triggers’ that can bring on jaundice, such as:
The jaundice and any associated symptoms will pass without the need for treatment.
People with Gilbert’s syndrome are often concerned about having jaundice because jaundice can often be a sign of an underlying liver problem, such as
(scarring of the liver) or .However, it is important to stress that Gilbert’s syndrome is harmless and has nothing to do with liver problems. People with Gilbert’s syndrome are no more likely to develop liver disease than the population at large.
Gilbert's syndrome is a genetic condition. People with Gilbert’s syndrome have a faulty gene that means their body has problems breaking down a substance in the blood called bilirubin.
Normally, when red blood cells reach the end of their life (after about 120 days), haemoglobin, the red pigment that carries oxygen in the blood, breaks down into bilirubin.
The liver converts bilirubin into a water-soluble form, which then passes into bile and is eventually removed from the body in urine or stools. Bilirubin gives urine its light yellow colour and stools their dark brown colour.
In Gilbert’s syndrome, the faulty gene means that bilirubin is not converted at the normal rate. It builds up in the bloodstream and can cause the skin and eyes to take on a yellowish tinge.
Other than inheriting the abnormal gene, there are no known risk factors for developing Gilbert's syndrome. It is not related to any lifestyle habits or caused by environment factors.
Gilbert’s syndrome can be diagnosed using a
to measure the levels of bilirubin in your blood.It is likely that you will also have another type of blood test called a liver function test. When the liver is damaged, it releases enzymes into the blood. At the same time, levels of proteins that the liver produces to keep the body healthy begin to drop.
By measuring the levels of these enzymes and proteins, it is possible to build up a reasonably accurate picture of how well the liver is functioning.
If the tests show that you have high levels of bilirubin in your blood but your liver is working normally, a diagnosis of Gilbert’s syndrome can usually be made with confidence.
Gilbert’s syndrome is a common condition. It is more common in men than women.
The symptoms of Gilbert’s syndrome usually first become apparent around
, possibly as a result of the hormonal changes that occur during this time.Gilbert’s syndrome does not require treatment because the condition does not pose a threat to health and is not associated with any complications.
You may find it useful to avoid known triggers for the condition, such as
and fasting.Important: Our website provides useful information but is not a substitute for medical advice. You should always seek the advice of your doctor when making decisions about your health.