ADENOSINE DEAMINASE; ADA, SERUM

What this test checks

Measures Adenosine Deaminase enzyme in your blood. Elevated levels can be seen in tuberculosis, typhoid, and certain immune conditions.

Why do people get this test?

Useful when your doctor is trying to confirm or rule out TB, especially when other TB tests are inconclusive.

When you should consider this test

• Long-standing fever with weight loss
• Suspected tuberculosis
• Doctor wants to support a TB diagnosis

How to prepare

No special preparation needed.