Initializing Vogelview...
Performing medical cross-referencing...
Initializing Vogelview...
Performing medical cross-referencing...
Loading...
Your RDW is in the normal range, meaning the spread of red blood cell sizes in your circulation is typical and expected.
An very low RDW means all your red blood cells are nearly identical in size. While uniformity sounds good, very low values are almost always a lab measurement artifact rather than a real finding.
Confirm with a repeat test. This value is rarely clinically significant if isolated.
RDW: {{value}} {{unit}} — very low (ref: {{low}}–{{high}})A low RDW means your red blood cells are very similar in size to one another. This is generally not a clinical concern and often reflects a homogeneous, stable red cell population.
No action typically required. This finding alone is rarely clinically significant.
RDW: {{value}} {{unit}} — below reference range (ref: {{low}}–{{high}})A slightly low RDW simply means there is less variation in the size of your red blood cells than the statistical average. This is generally a benign finding.
No specific action needed. Consider this a normal variant.
RDW: {{value}} {{unit}} — borderline lowYour RDW is in the normal range, meaning the spread of red blood cell sizes in your circulation is typical and expected.
No action needed. This is a healthy finding.
RDW: {{value}} {{unit}} — within reference rangeYour RDW is in the lower end of the normal range — meaning your red cells are fairly uniform in size, which is the healthiest pattern.
Great result. Keep up balanced nutrition to maintain consistent, healthy red cell production.
RDW: {{value}} {{unit}} — optimalA borderline high RDW suggests mild variability in red blood cell size — often an early sign of a nutritional deficiency (iron, B12, or folate) that is disrupting the normal production of uniform cells.
Have your iron, B12, and folate levels checked. Catching a deficiency early is much easier to correct than waiting until it's advanced.
RDW: {{value}} {{unit}} — borderline highA high RDW means your red blood cells vary widely in size, which tells the lab that something is disrupting normal red cell production. Iron deficiency, B12 deficiency, folate deficiency, and mixed anemias are the most common may contribute to. It can also be elevated in inflammation and chronic disease.
Your doctor should investigate your iron, B12, and folate stores and look for underlying may contribute to. Don't ignore this alongside other abnormal CBC values.
RDW: {{value}} {{unit}} — above reference range (ref: {{low}}–{{high}})At this level of size variation, your bone marrow is producing red blood cells of wildly different sizes — a sign of noticeable nutritional deficiency, hemolysis, or a serious blood disorder. Multiple simultaneous deficiencies or an active blood condition may be responsible.
Seek medical evaluation promptly. This needs a full investigation to identify the underlying cause.
RDW: {{value}} {{unit}} — very high (ref: {{low}}–{{high}})Upload your lab report and get your actual values interpreted in plain English — instantly, with no medical training required.