2 doctors weighed in:
Why do I need to retake the complete blood count?
2 doctors weighed in

Dr. Jonathan Song
Gynecology
1 doctor agrees
In brief: Multiple reasons
Complicated question.
If you are anemic (low blood count) due to blood loss from a variety of different causes or chronic illnesses, a complete blood count (CBC) is done to assess severity, progress if you are on iron supplementation or to test for leukemia (blood cancers). It can be done also to rule out errors. Dehydration or recent IV fluid can impact results too which may require repeat cbc.

In brief: Multiple reasons
Complicated question.
If you are anemic (low blood count) due to blood loss from a variety of different causes or chronic illnesses, a complete blood count (CBC) is done to assess severity, progress if you are on iron supplementation or to test for leukemia (blood cancers). It can be done also to rule out errors. Dehydration or recent IV fluid can impact results too which may require repeat cbc.
Dr. Jonathan Song
Dr. Jonathan Song
Thank
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