Liver enzymes are proteins in your liver that speed up chemical reactions. If your liver is damaged, blood tests will show abnormally high levels of these enzymes circulating in your bloodstream.

For patients with chronic viral hepatitis, clinicians instinctively rely on liver enzyme measurements to estimate disease activity and assess need for liver biopsy or antiviral treatment. Although ...

Elevated liver enzymes can be a sign of injury or inflammation of your liver. Alcohol, medications, or diseases are common causes of high liver enzymes. Lifestyle changes like regular exercise and a ...

Persistently elevated liver enzymes may be caused by certain types of cancer, including liver, colon, breast, stomach, pancreas, and skin cancers. Liver enzymes are proteins produced by your liver.