Amylase
- Sample Type
- Standard
- Fasting
- No
- Unit
- U/L
Amylase is an enzyme primarily secreted by the pancreas and salivary glands to digest starch. In clinical practice, it is a key diagnostic marker for acute pancreatitis. While not as specific as lipase, it is often used in panels to evaluate acute abdominal pain and pancreatic injury.
Check Your Result
Check Your Result
Enter your lab result to see where you stand compared to the standard reference range.
Why Context Matters
Macroamylasemia (amylase bound to immunoglobulins) can cause high serum amylase without clinical disease. Additionally, renal insufficiency reduces amylase clearance, leading to elevations. Morphine and other opiates can cause a false elevation by inducing spasm of the Sphincter of Oddi.
Lab ranges are statistical averages, not biological laws. "Normal" for a 20-year-old male isn't normal for a 60-year-old female.
Clinical References
Source-of-truth databases and clinical guidelines for Amylase:
Official Sources
- Amylase Test: MedlinePlus Medical TestMedlinePlus
- Amylase Test - Testing.comTesting.com
Research & Guidelines
- PubMed: Amylase Clinical GuidelinesNCBI / PubMed
Related Indicators
Medically Reviewed by Dr. Binoy Babu, MBBS
Board Certified Doctor • 10+ Years Clinical Experience
Dr. Babu is a practicing physician dedicated to empowering patients with clear, actionable medical information. He founded 2opi to bridge the gap between complex lab reports and patient understanding, ensuring everyone has access to a reliable second opinion.
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