What causes high hemoglobin levels in females?

Dec 26, 2022 Source: Cainiu Health
Disease description:

Two days ago during my physical exam, I noticed the doctor wrote that my hemoglobin level was too high. Why would a woman have elevated hemoglobin levels?

Doctor's answer (1)
Dr. Zhang Heyang
High hemoglobin levels in females can be caused by both physiological and pathological factors. Excessive sweating may lead to hemoconcentration, resulting in elevated hemoglobin levels. Secondary polycythemia, such as in individuals living at high altitudes for prolonged periods, can also cause increased hemoglobin. Additionally, conditions like lung diseases, kidney disorders, and blood-related diseases may contribute to high hemoglobin levels. It is recommended to undergo timely medical evaluation to determine the underlying cause and receive appropriate treatment.