AllRefer Health - Caring for your Well Being

Home | About | FAQs | Contact Us

AllRefer Channels :: Yellow Pages | Reference | Health  

Medical Tests & Exams
Select & Go
 Diet & Nutrition
 Diseases & Conditions 
 Injuries & Wounds
 Poisons & Overdoses
 Surgery & Procedures 
 Symptoms Guide
 Special Topics
 Tests & Exams
 Pictures & Images
 Medical Encyclopedia

You are here : AllRefer.com > Health > Tests & Exams > Amylase - blood

Amylase - blood

Definition

Amylase is an enzyme that helps digest carbohydrates. It is produced mainly in the pancreas and the glands that make saliva. When the pancreas is diseased or inflamed, amylase releases into the blood.

A test can be done to measure the level of this enzyme in your blood.

Amylase may also be measured with a urine test. See amylase - urine.

Why is the Test Performed?

This test is most often used to diagnose or monitor diseases of the pancreas. It may also detect some digestive tract problems.

Additional conditions under which the test may be performed:

How is the Test Performed?

Blood is drawn from a vein, usually from the inside of the elbow or the back of the hand. The puncture site is cleaned with antiseptic, and an elastic band or blood pressure cuff is placed around the upper arm. This causes veins below the band to swell with blood.

A needle is inserted into the vein, and the blood is collected in an air-tight vial or a syringe. During the procedure, the band is removed to restore blood flow. Once the blood has been collected, the needle is removed, and the puncture site is covered to stop any bleeding.

In infants or young children, the area is cleansed with antiseptic and punctured with a sharp needle or a lancet. The blood may be collected in a pipette (small glass tube), on a slide, onto a test strip, or into a small container. Cotton or a bandage may be applied to the puncture site if there is any continued bleeding.

How to Prepare for the Test?

No special preparation is needed. However, you should avoid alcohol before the test. The health care provider may advise you to stop taking drugs that may affect the test. NEVER stop taking any medications without first talking to your doctor.

Drugs that can increase amylase measurements include:

  • Asparaginase
  • Aspirin
  • Birth control pills
  • Cholinergic medications
  • Corticosteroids
  • Indomethacin
  • Loop and thiazide diuretics
  • Methyldopa
  • Opiates (codeine, morphine)
  • Pentazocine
How will the Test Feel?

When the needle is inserted to draw blood, some people feel moderate pain, while others feel only a prick or stinging sensation. Afterward, there may be some throbbing.




Quick Jump
1 | 2 | 3 | 4

Next
Risks & Considerations

Jump To Another Page

Review Date : 1/28/2009
Reviewed By : David C. Dugdale, III, MD, Professor of Medicine, Division of General Medicine, Department of Medicine, University of Washington School of Medicine; and George F Longstreth, MD, Department of Gastroenterology, Kaiser Permanente Medical Care Program San Diego, California. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

Main Page of Amylase - blood



    Featured Topics    

Allergies

Breast Cancer

Depression

Diabetes

High Blood Pressure

Weight Management

ADAM

A.D.A.M., Inc. is accredited by URAC, also known as the American Accreditation HealthCare Commission (www.urac.org). URAC's accreditation program is the first of its kind, requiring compliance with 53 standards of quality and accountability, verified by independent audit. A.D.A.M. is among the first to achieve this important distinction for online health information and services. Learn more about A.D.A.M.'s editorial reviewers. A.D.A.M. is also a founding member of Hi-Ethics (www.hiethics.com) and subscribes to the principles of the Health on the Net Foundation (www.hon.ch).

The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed physician should be consulted for diagnosis and treatment of any and all medical conditions. Call 911 for all medical emergencies. Links to other sites are provided for information only -- they do not constitute endorsements of those other sites. Copyright 2003 A.D.A.M., Inc. Any duplication or distribution of the information contained herein is strictly prohibited.

This website is certified by Health On the Net Foundation. Click to verify.
This site complies to the HONcode standard for trustworthy health information: verify here.
Copyright © 2011 AllRefer.com All Rights reserved.
Health Topics: 0-9 A-AID Air-Aor Aor-Azo B-Blo Blo-Bys C-Cha Cha-Col Col-CSF CSF-Cyt D-Dis Dis-Dys E-Ess Est-Eye F-FSP FTA-Fus G H-Her Her-Hys I-Iod Ion-Ivy J K L-Luc Lud-Lym M-Min Min-Myx N O P-Pes Pes-Pre Pre-Pyr Q R-Rig Rig-RVA s-SID SID-Spu Spu-Sys T-Too Too-Typ U V W X Y Z
About Us | Help | Privacy Policy | Editorial Policy | Advertising Policy | Accessibility | Terms of Use
Contact Us | Link to Us | User Satisfaction Survey | Healthopedia.com
Page Last Updated: 10 Feb, 2012