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Amylase test

Also called: Serum amylase

Amylase is a digestive enzyme from the pancreas and salivary glands. It's sometimes tested with lipase for pancreatitis.

SampleA small tube of blood from a vein in your arm
Fasting?Sometimes
ResultsOften the same day
Good to knowOne result rarely tells the whole story. Your provider looks at your results together with your symptoms, exam, and other tests.

What the test is

Lipase is more accurate for pancreatitis.

Why it's done

  • Upper belly pain
  • Salivary gland swelling

Getting ready and what happens

  • You may be asked to fast.

How the test is done

  • A health worker cleans the skin, puts a band around your arm, and draws blood from a vein with a small needle. It takes a few minutes.

What the results mean

High

Can point to pancreatitis, a salivary gland problem, or kidney disease.

Questions to ask your provider

  • What do my results mean for me?
  • Do I need to repeat this test or have other tests?

Risks

A blood draw is very safe. You may have slight pain or a small bruise where the needle went in.

Related conditions

Related tests

Sources

Last updated 2026-11-13.