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A member asked:

What is high level of red blood cell means? i once thought red blood cell was good and was taken over counter b-12 for fatigue, then raised to 6.7

A doctor has provided 1 answer
Dr. Roy Arnold answered

Specializes in Internal Medicine

Erythrocytosis: can be normal or can be due to certain diseases of bone marrow. Since you live in Florida, high altitude erythrocytosis can be ruled out. Suggest you see a hematologist or general internist for evaluation. Thanks for trusting HealthTap!

Dr Trivedi agreed

Answered 10/29/2014

3.6k views

Thank

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