What Are Normal Liver Function Tests?

by | Last updated on January 24, 2024

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If your liver function test results range between

7-56 units/litre for ALT and 10-40 got AST

, your liver function is normal. Anything outside the liver function test normal range means there might be some liver problems or liver infection and needs to be diagnosed and treated.

What is a normal liver function test result?

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 is a high liver function test result?

Elevated liver enzymes may be

a sign that a person’s liver is not working properly

. Damaged or inflamed liver cells release enzymes into the bloodstream, which a blood test will detect. Doctors test people for elevated liver enzymes if they have symptoms of conditions that typically cause liver damage.

What is normal range for ALT liver test?

A normal ALT test result can range from

7 to 55 units per liter (U/L)

. Levels are normally higher in men. Slightly high ALT levels may be caused by: Alcohol abuse.

What are normal liver function levels?

If your liver function test results range between

7-56 units/litre for ALT and 10-40 got AST

, your liver function is normal. Anything outside the liver function test normal range means there might be some liver problems or liver infection and needs to be diagnosed and treated.

Is ALT level of 52 high?

Normal levels of AST and ALT may slightly vary depending on the individual laboratory’s reference values. 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.

What can I drink to flush my liver?

  1. Flush out with plenty of water intake: Water is the best flushing agent. …
  2. Get regular exercise: Exercise helps to burn extra calories that reduce your risk of diabetes, excess weight, high blood pressure, and high blood fat.

What is a bad ALT level?

ALT blood levels are a marker of liver health: low levels typically indicate a healthy liver, while high levels suggest liver damage [3]. 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.

What is a normal ALT level for a woman?

Normal results

According to the American College of Gastroenterology, the normal value for ALT in blood for people without risk factors for liver disease ranges from 29 to 33 international units per liter (IU/L) for males and

19 to 25 IU/L

for females.

Why is my liver function high?

If you have high levels of liver enzymes in your blood, you have

elevated liver enzymes

. High liver enzyme levels may be temporary, or they may be a sign of a medical condition like hepatitis or liver disease. Certain medications can also cause elevated liver enzymes.

What are signs that your liver is struggling?

  • Skin and eyes that appear yellowish (jaundice)
  • Abdominal pain and swelling.
  • Swelling in the legs and ankles.
  • Itchy skin.
  • Dark urine color.
  • Pale stool color.
  • Chronic fatigue.
  • Nausea or vomiting.

What does it mean when your liver test is abnormal?

Your liver tests can be abnormal because:

Your liver is inflamed

(for example, by infection, toxic substances like alcohol and some medicines, or by an immune condition). Your liver cells have been damaged (for example, by toxic substances, such as alcohol, paracetamol, poisons).

Is 50 a high ALT level?

Alanine aminotransferase (ALT) is an enzyme found mainly in the liver. High levels (>50)

indicate damage to liver cells as a result of infection

(hepatitis, infectious mononucleosis, etc.) or toxic levels of drugs (e.g. acetaminophen [Tylenol]) or chemicals (e.g. chloroform) or alcohol.

Is ALT level of 63 high?

ALT levels can fluctuate 45% during a single day, with highest levels occurring in the afternoon and lowest levels at night. A high body mass index can increase ALT levels by 40 to 50%. Reference range is

14 – 63 IU/

L.

Is ALT level of 36 high?

Normal Results

The

normal range

is 4 to 36 U/L. Normal value ranges may vary slightly among different laboratories.

Is ALT of 35 high?

What is ALT? The normal range for ALT is 10-40 units per liter (U/L) of blood for men and

7-35 U/L for women

.

David Evans
Author
David Evans
David is a seasoned automotive enthusiast. He is a graduate of Mechanical Engineering and has a passion for all things related to cars and vehicles. With his extensive knowledge of cars and other vehicles, David is an authority in the industry.