Understanding Lab Tests for Amylase Deficiency
Written by Private MD Labs Medical Writing Team • Last Updated: September 8, 2025
Amylase deficiency is a rare genetic disorder that affects the body's ability to produce sufficient amounts of amylase, an essential enzyme responsible for breaking down starches and carbohydrates during digestion. This condition can lead to significant digestive problems and nutrient absorption issues.
Recommended Test
Amylase, Serum
This blood test directly measures the amount of amylase enzyme present in the serum. Low or absent amylase levels in the blood can confirm the diagnosis of this rare genetic disorder, helping healthcare providers understand the extent of enzyme deficiency and its impact on digestion and nutrient absorption.
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Diagnosing Amylase Deficiency
Because the symptoms of amylase deficiency can overlap with other digestive disorders, accurate diagnosis requires specific blood testing to measure enzyme levels. Testing is crucial for confirming the deficiency and determining the severity of the condition to guide appropriate treatment and dietary management.
Understanding Your Results
Normal amylase levels typically range from 30 to 110 units per liter, though reference ranges may vary between laboratories. Significantly low levels may indicate amylase deficiency, while the severity of the deficiency can help determine the appropriate management approach, including dietary modifications and enzyme supplementation.
Important Considerations
The information here is for educational purposes only and is not a substitute for professional medical advice. Always consult with a healthcare provider for diagnosis and treatment of amylase deficiency or any digestive concerns.
