Hemoglobin - HB Detail

The Hemoglobin test is a routine blood test that measures the concentration of hemoglobin, a vital protein found in red blood cells responsible for carrying oxygen from the lungs to the rest of the body. Hemoglobin also helps transport carbon dioxide back to the lungs for exhalation.

This test is essential in diagnosing and monitoring conditions like anemia, polycythemia, and other blood disorders. Low hemoglobin levels may indicate anemia due to iron deficiency, chronic disease, blood loss, or nutritional deficiencies. High levels may be seen in conditions like dehydration, lung disease, or living at high altitudes.

The hemoglobin test is often part of a Complete Blood Count (CBC) and is used during routine check-ups, pre-surgical evaluations, or to monitor ongoing treatments. Accurate hemoglobin levels are critical for assessing oxygen-carrying capacity and overall blood health.