Amylase Test Normal Range and Levels
Know about the amylase test, what is the normal range, what are extreme levels and how to manage abnormal amylase levels.
Written by Dr. Dhankecha Mayank Dineshbhai
Reviewed by Dr. M L Ezhilarasan MBBS
Last updated on 29th Aug, 2025
Introduction
When it comes to digestive health, certain tests help doctors understand how well your body is functioning. One such important test is the amylase test, which measures the levels of an enzyme called amylase in your blood or urine.
If you’ve been advised to take this test or are curious about what it means, this article will guide you through everything you need to know in simple terms.
What is Amylase?
Amylase is an enzyme produced mainly by the pancreas and salivary glands. Its primary role is to help break down carbohydrates (like starch and sugars) into smaller molecules so your body can absorb them easily.
- Pancreatic amylase – Helps digest food in the small intestine.
- Salivary amylase – Starts digestion in the mouth when you chew food.
When there’s a problem with the pancreas or salivary glands, amylase levels in the blood or urine may increase or decrease, indicating an underlying issue.
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Why is an Amylase Test Done?
Doctors recommend an amylase test if you have symptoms that suggest a problem with your pancreas, such as:
- Severe abdominal pain (especially in the upper abdomen)
- Nausea or vomiting
- Fever
- Loss of appetite
- Swollen or tender abdomen
This test helps diagnose conditions like:
- Pancreatitis (inflammation of the pancreas)
- Gallbladder disease
- Salivary gland disorders (like mumps or blockages)
- Chronic pancreatic diseases
Amylase Test Normal Range
Amylase levels are measured in units per litre (U/L). The normal range can vary slightly depending on the lab, but generally:
What Do High Amylase Levels Mean?
If your amylase levels are higher than normal, it may indicate:
- Acute pancreatitis (sudden inflammation)
- Chronic pancreatitis (long-term inflammation)
- Pancreatic duct blockage (due to gallstones or tumours)
- Mumps (infection affecting salivary glands)
- Kidney disease (since kidneys help remove amylase)
What Do Low Amylase Levels Mean?
Low amylase levels are less common but may occur due to:
- Pancreatic damage (from chronic pancreatitis or cystic fibrosis)
- Liver disease
- Kidney disease (affecting excretion)
How is the Amylase Test Performed?
The test is simple and involves:
- Blood Test – A small blood sample is taken from a vein in your arm.
- Urine Test – You may be asked to collect urine over 24 hours.
No special preparation is usually needed, but your doctor may advise fasting for a few hours before the test.
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How to Manage Abnormal Amylase Levels?
If your test results show abnormal amylase levels, your doctor will investigate further to find the cause. Depending on
the diagnosis, treatment may include:
Medical Treatments
- Pain relief & IV fluids (for pancreatitis)
- Antibiotics (if infection is present)
- Surgery (for gallstones or blockages)
Lifestyle & Dietary Changes
- Avoid alcohol (a major cause of pancreatitis)
- Eat a low-fat diet (to ease pancreas workload)
- Stay hydrated (helps kidney function)
- Quit smoking (reduces pancreatic damage risk)
When Should You See a Doctor?
If you experience:
- Persistent abdominal pain
- Unexplained weight loss
- Severe nausea/vomiting
- Yellowing of skin (jaundice)
Consult a doctor immediately. Early diagnosis can prevent complications.
Final Thoughts
An amylase test is a simple yet important way to check your pancreatic and digestive health. If your levels are abnormal, don’t panic—many conditions are treatable with the right care. Follow your doctor’s advice, maintain a healthy lifestyle, and stay proactive about your health.
Consult a Haematologist for Personalised Advice
Consult a Haematologist for Personalised Advice
Dr. Sonal Paul
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40 Years • MD(Internal Medicine)
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Consult a Haematologist for Personalised Advice
Dr. Sonal Paul
Haematologist
9 Years • MBBS, MD Pathology, DM Clinical Haematology
Kolkata
SATKRIT HEALTHCARE - A MULTISPECIALITY CLINIC, Kolkata
Dr.sanchayan Mandal
Oncologist
17 Years • MBBS, DrNB( MEDICAL ONCOLOGY), DNB (RADIOTHERAPY),ECMO. PDCR. ASCO
Kolkata
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5 Years • MBBS MD General medicine
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PRESTIGE SHANTHINIKETAN - SOCIETY CLINIC, Bengaluru
Dr. E Prabhakar Sastry
General Physician/ Internal Medicine Specialist
40 Years • MD(Internal Medicine)
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Apollo Clinic, Manikonda, Manikonda Jagir
(125+ Patients)
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