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Nov 8, 2023 · A high red blood cell count can occur for many reasons, including excessive cell production, changes in blood volume, or underlying medical conditions. Sometimes, the cause is unknown....
Apr 26, 2023 · If you have a high RBC count, you could experience symptoms such as: fatigue. shortness of breath. joint pain. tenderness in your palms or soles of your feet. itching skin, particularly after a...
Jul 5, 2022 · Relative erythrocytosis causes a high concentration of red blood cells because you don’t have enough plasma in relation to the number of red blood cells. For example, dehydration may lead to you not having enough liquid or plasma in your blood. Absolute erythrocytosis involves a greater variety of causes than relative erythrocytosis.
Mar 28, 2023 · A high hemoglobin level means you have an above-normal amount of the protein in red blood cells that delivers oxygen throughout your body and brings carbon dioxide back to the lungs. When the body needs more oxygen than it is getting, hemoglobin levels rise to fix that. High hemoglobin is often caught during routine blood tests.
Oct 4, 2021 · Your results will show whether you have a normal red blood cell count or a count that is too low or too high. A low red blood cell count can be a sign of: Anemia; Leukemia, a type of blood cancer; Malnutrition, a condition in which your body does not get the calories, vitamins, and/or minerals needed for good health
Jun 20, 2022 · High hemoglobin (Hgb) count occurs when your red blood cells have an unusually high amount of the blood protein hemoglobin. Hemoglobin gives red blood cells their red color. It helps carry oxygen from your lungs to the rest of your body and carries carbon dioxide (CO2) from the rest of your body back to your lungs.
Apr 29, 2024 · 7 min read. What Is a Red Blood Cell (RBC) Count Test? Your doctor will usually check your red blood cell count together with your other blood cell counts to look for conditions...
