Ammonia - Blood

Ammonia - Blood


The Ammonia blood test helps evaluate how effectively your liver is removing waste products from the blood. Elevated ammonia levels may indicate liver dysfunction, inherited metabolic disorders, or certain infections. This test is commonly used to support diagnosis and monitor existing liver-related conditions.

Parameters Covered

Ammonia – Blood

What the Test Measures

This test measures the amount of ammonia present in your blood. Ammonia is a waste product produced during protein digestion, and healthy liver function is essential to convert it into safer substances for elimination.

Turnaround Time for Results


Leicester: Most results are available within 1–2 working days (some tests may take longer)
Outside Leicester: Results are typically available within 2–4 working days (some tests may take longer)
Certain parameters: Some specialised tests may take 2–3 weeks to process.

How Results Are Delivered

Your personalised report will be securely sent to your registered email address.