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12 votes
12 votes
Higher than normal red blood cell count?

User AlfredoVR
by
3.0k points

2 Answers

9 votes
9 votes
Higher than normal RBCs may be caused by cigarette smoking, heart problems, and dehydration. They can also be caused by problems with your kidneys, bone marrow, or breathing. Living in a high altitude may also increase your RBC count.
14 votes
14 votes

Answer:

Polycythemia

User Rajshekar Reddy
by
2.9k points