What is normal level of ALT?
Normal blood test results for typical liver function tests include: ALT. 7 to 55 units per liter (U/L) AST. 8 to 48 U/L.
What does it mean if my ALT is high?
High levels of ALT may indicate liver damage from hepatitis, infection, cirrhosis, liver cancer, or other liver diseases. Other factors, including medicines, can affect your results. Be sure to tell your health care provider about all the prescription and over-the counter medicines you are taking.
What level of ALT is high?
Typically the range for normal AST is reported between 10 to 40 units per liter and ALT between 7 to 56 units per liter. Mild elevations are generally considered to be 2-3 times higher than the normal range. In some conditions, these enzymes can be severely elevated, in the 1000s range.
What is a bad ALT number?
The normal range is around 7-35 U/L in women and 7-40 U/L in men. There may be some lab-to-lab variability in ranges due to differences in equipment, techniques, and chemicals used. ALT levels under 7 U/L are considered to be low.
Are low ALT levels bad?
Low levels are generally considered good and are usually not a cause for concern. However, in some cases a low ALT can be a result of an underlying medical condition, such as vitamin B6 deficiency or chronic kidney disease.
What do you need to know about the ALT test?
The alanine aminotransferase (ALT) test is a blood test that checks for liver damage. Your doctor can use this test to find out if a disease, drug, or injury has damaged your liver. Your liver does a lot of important things for you:
What does AST level 53 and ALT level 71 mean?
Ast level 53 and alt level 71—–should I be overly concerned/. This is a sign of liver disease, obesity, and autoimmune diseases. Unless you are on antibiotics this should be checked. *this COULD be a sign of liver disease.
How does an alanine aminotransferase ( ALT ) test work?
The alanine aminotransferase (ALT) test is a blood test that checks for liver damage. Your doctor can use this test to find out if a disease, drug, or injury has damaged your liver. Your liver does a lot of important things for you: It makes a fluid called bile that helps your body digest food.
When to follow up on elevated ALT and AST?
Persistent mild elevation of ALT and AST in asymptomatic persons should be followed up and if the levels go above 2 times the normal range, further evaluation is necessary.