6 doctors weighed in:
What might a high hemoglobin indicate for the body?
6 doctors weighed in

Dr. Gurmukh Singh
Pathology
5 doctors agree
In brief: High Hb
High hemoglobin may be normal in a person residing at high altitude.
It may occur in patients with chronic lung disease, cyanotic heart disease, variants of hb gene that bind oxygen tightly, and dehydration. A type of blood cancer, polycythemia vera has high hb.

In brief: High Hb
High hemoglobin may be normal in a person residing at high altitude.
It may occur in patients with chronic lung disease, cyanotic heart disease, variants of hb gene that bind oxygen tightly, and dehydration. A type of blood cancer, polycythemia vera has high hb.
Dr. Gurmukh Singh
Dr. Gurmukh Singh
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Dr. Quang Nguyen
Internal Medicine - Endocrinology
2 doctors agree
In brief: Sleep apnea
For others, see dr. Singh's excellent answer for this question.

In brief: Sleep apnea
For others, see dr. Singh's excellent answer for this question.
Dr. Quang Nguyen
Dr. Quang Nguyen
Thank
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