Question 1

What does it mean if AST is higher than normal?

Accepted Answer

Elevated AST indicates possible damage to the liver, heart, or muscles. Additional diagnostics are required (ultrasound, ECG, other tests).

Question 2

Can AST be increased temporarily?

Accepted Answer

Yes, after intense training, drinking alcohol or certain medications. Repeat the test in 1–2 weeks.

Question 3

How to prepare for an AST test?

Accepted Answer

Donate blood in the morning on an empty stomach. Eliminate alcohol, fatty foods and physical activity the day before.

Question 4

What is more dangerous - high AST or ALT?

Accepted Answer

The AST/ALT ratio helps determine the cause: for liver damage, ALT is usually higher, and for heart problems, AST is usually higher.

Question 5

Is it possible to lower AST without medication?

Accepted Answer

Yes, lifestyle correction: giving up alcohol, dieting with limited fat, weight control. But first, consult a doctor.

ast

FAQ