What Does It Mean When Your RDW is High? Insights for Patients …
Aug 14, 2024 · High RDW can indicate anemia, chronic diseases, nutritional deficiencies, inflammatory disorders, bone marrow disorders, or cancer. Common symptoms include …
RDW Blood Test: What It Is, Procedure & Results - Cleveland Clinic
May 10, 2022 · An RDW blood test measures your red blood cells’ variation in size and volume. Along with other tests, an RDW blood test can help your healthcare provider diagnose anemia.
What Does a High RDW Mean? Causes and Next Steps
Aug 10, 2025 · Explore what an elevated RDW blood test result signifies about your red blood cells, common underlying causes, and the important next steps to take.
RDW Blood Test: Understanding High and Low Results - Health
Dec 9, 2025 · A red cell distribution width (RDW) blood test looks at variations in red blood cell size. A high RDW can be a sign of conditions like anemia, diabetes, or liver disease.
Purpose of a Red Cell Distribution Width (RDW) Blood Test
Aug 25, 2025 · The red cell distribution width (RDW) blood test measures how equal your red blood cells are in size. If your RDW blood test is high, it may be a sign of anemia, liver …
RDW (Red Cell Distribution Width): MedlinePlus Medical Test
A high RDW result means your red blood cells are higher than the reference range. This means that your red blood cells vary in size more than what is considered normal.
RDW Blood Test High Levels: When to Worry - Bullett Magazine
Oct 1, 2025 · High RDW levels indicate anisocytosis — a significant difference in cell size — when RDW rises above this range. A high RDW can develop due to several reasons. One of the …
Red Cell Distribution Width Blood Test: Uses and Results
Jun 29, 2022 · While a low RDW is typically not a concern, a high RDW means your red blood cells vary significantly in size, which can be a sign of various conditions like anemia, …
Red Cell Distribution Width (RDW) Blood Test Is High: What …
Mar 17, 2024 · Checking the RDW can help distinguish between these two types of anemia, where a high RDW indicates a possible iron deficiency and a normal RDW would point to …
RDW Blood Test: Red Cell Distribution Width Test - WebMD
Mar 2, 2025 · If you get a “high” result on an RDW test, it means your red blood cells measure at vastly different sizes than the standard. This can be a sign of anemia or other conditions …