The samples will be sent for testing and you will receive your liver function test report at your doorstep. It may vary with age, gender, and other factors.
Our Services Covid Care. Critical Care. Lab Tests. Doctor Consultation. Medical Equipment. Trained Attendants. Newborn Baby and Mother Care. Elder Care. Diabetes Care. These tests can show how well the treatment is working. Check how badly a liver has been damaged or scarred by disease, such as cirrhosis Monitor side effects of certain medicines.
Why do I need liver function testing? You may need liver function testing if you have symptoms of liver disease. These include: Jaundice , a condition that causes your skin and eyes to turn yellow Nausea and vomiting Diarrhea Abdominal pain Dark-colored urine Light-colored stool Fatigue You may also need these tests if you have certain risk factors. You may be at higher risk for liver disease if you: Have a family history of liver disease Have alcohol use disorder, a condition in which you have difficulty controlling how much you drink Think you have been exposed to a hepatitis virus Take medicines that may cause liver damage.
What happens during a liver function test? Will I need to do anything to prepare for the test? Are there any risks to the test? What do the results mean? Liver damage can be caused by a number of different conditions, including: Hepatitis A Hepatitis B Hepatitis C Alcohol use disorder, which includes alcoholism. Liver cancer Diabetes If you have questions about your results, talk to your health care provider. Is there anything else I need to know about liver function tests?
References Cleveland Clinic [Internet]. When the liver is damaged, AST can be released into the bloodstream. A high result on an AST test might indicate a problem with the liver or muscles. Alkaline phosphatase ALP is an enzyme found in your bones, bile ducts, and liver.
An ALP test is typically ordered in combination with several other tests. High levels of ALP may indicate liver inflammation, blockage of the bile ducts , or a bone disease. Children and adolescents may have elevated levels of ALP because their bones are growing. Pregnancy can also raise ALP levels. Albumin is the main protein made by your liver. It performs many important bodily functions. For example, albumin:. An albumin test measures how well your liver is making this particular protein.
The normal range for albumin is 3. However, low albumin can also be a result of poor nutrition, kidney disease, infection, and inflammation.
Bilirubin is a waste product from the breakdown of red blood cells. It passes through the liver before being excreted through your stool. This leads to an abnormally high level of bilirubin in the blood. The normal range for total bilirubin is typically 0. There are certain inherited diseases that raise bilirubin levels, but the liver function is normal. Liver tests can help determine if your liver is working correctly. The liver performs a number of vital bodily functions, such as:.
The different liver function tests can also monitor the progression or treatment of a disease and test for the side effects of certain medications. Your doctor will give you complete instructions on how to prepare for the blood sample portion of the test. The tests measure the levels of certain enzymes and proteins in your blood. Some of these tests measure how well the liver is performing its normal functions of producing protein and clearing bilirubin, a blood waste product.
Other liver function tests measure enzymes that liver cells release in response to damage or disease. Abnormal liver function test results don't always indicate liver disease. Your doctor will explain your results and what they mean. Liver function tests check the levels of certain enzymes and proteins in your blood. Levels that are higher or lower than normal can indicate liver problems. Some common liver function tests include:.
The blood sample for liver function tests is usually taken from a vein in your arm. The main risk associated with blood tests is soreness or bruising at the site of the blood draw. Most people don't have serious reactions to having blood drawn. Certain foods and medications can affect the results of your liver function tests.
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