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What causes high hemoglobin count?
What happens if hemoglobin is too high?
What does a high hemoglobin count mean?
Nov 29, 2022 · Causes. A high hemoglobin count occurs most commonly when your body requires an increased oxygen-carrying capacity, usually because: High hemoglobin count occurs less commonly because: Your red blood cell production increases to make up for chronically low blood oxygen levels due to poor heart or lung function.
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- High Hemoglobin Count
May 20, 2024 · A high hemoglobin level is often an indicator of disease, including polycythemia vera, cancer, heart disease, lung disease, and kidney or liver disease. Smoking and high altitudes can also cause hemoglobin levels to increase. Hemoglobin levels can be checked with a routine blood test.
- Overview
- Possible Causes
- Care and Treatment
- When to Call the Doctor
High hemoglobin count happens when you have unusually high levels of a blood protein called hemoglobin. Hemoglobin helps carry oxygen throughout your body and carries carbon dioxide to your lungs. Irregularly high hemoglobin levels can increase your risk of complications such as blood clots.
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OverviewPossible CausesCare and TreatmentWhen to Call the Doctor
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What are the most common causes of high hemoglobin count?
You may have high hemoglobin because of a medical condition, such as: Chronic obstructive pulmonary disease (COPD). Congenital heart disease. Emphysema. Kidney cancer. Liver cancer. Polycythemia vera. Pulmonary fibrosis. Other factors that can lead to high hemoglobin count include: Carbon monoxide exposure. Dehydration. Drugs such as anabolic steroids or erythropoietin-stimulating agents. Living at a high altitude. Smoking.
How is high hemoglobin count treated?
Treatment for high hemoglobin count varies depending on the underlying cause. In some cases, your healthcare provider may recommend a phlebotomy. In a phlebotomy, a healthcare provider inserts a needle into one of your veins and removes extra red blood cells. You may need to have multiple phlebotomies until your hemoglobin levels are within a typical range.
What should I do if my hemoglobin is high?
See your healthcare provider if you have high hemoglobin or think you may. They can use a hemoglobin blood test to check your hemoglobin levels and offer treatment options.
How can I prevent high hemoglobin count?
You can’t always prevent high hemoglobin. But you can lower your risk of developing high hemoglobin with a few lifestyle changes: Avoid using performance-enhancing drugs. Eat a nutritious diet with plenty of fruits and vegetables. Stay hydrated by drinking plenty of water and other liquids. Quit smoking. Care at Cleveland Clinic Find a Primary Care Provider Schedule an Appointment
When should a doctor treat high hemoglobin count?
Your doctor should always treat high hemoglobin count. Call your healthcare provider if you experience new symptoms of high hemoglobin. If you know you have high hemoglobin, call your healthcare provider if you experience worsening symptoms. A note from Cleveland Clinic High hemoglobin count occurs when you have unusually high levels of a specific blood protein. The blood protein hemoglobin helps carry oxygen throughout your body and takes carbon dioxide to your lungs. High hemoglobin levels can lead to dizziness, fatigue, easy bruising and other symptoms. Depending on the underlying cause of high hemoglobin, your healthcare provider may recommend treatment to remove excess red blood cells from your blood. Medically Reviewed Last reviewed by a Cleveland Clinic medical professional on 06/20/2022. Learn more about our editorial process.
Jan 11, 2024 · By contrast, a higher-than-normal hemoglobin count means that your body is being deprived of oxygen. This can be due to conditions like smoking, living at a high altitude, having a heart or lung disease, or having a bone marrow disease that causes the overproduction of red blood cells.
Apr 25, 2022 · A high red blood cell count may be a symptom of many health conditions, including dehydration, heart disease, lung disease and kidney cancer.
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related to: What causes high HGB level?PNH Is Rare, But You're Not Alone. Learn More About Causes, Testing & Diagnosis. Paroxysmal Nocturnal Hemoglobinuria Is A Rare Disease. Learn How Doctors Test For It.
