People may be affected by many different types of blood conditions and blood cancers. Blood disorders can be inherited, but they can also be caused by disease, medication side effects or poor diet.
What is a blood disorder?
Your blood is living tissue made up of liquid and solids. The liquid part, called plasma, is made of water, salts and protein. Over half of your blood is plasma. The solid parts of your blood contains: red blood cells, white blood cells and platelets. There are different types of blood disorders such as:
- Anemia - when your blood, because of a low count of red blood cells, does not carry enough oxygen to the rest of your body
- Hemophilia - when your blood doesn't clot properly
- Platelet disorders - when you have too many or too few platelets, or when your platelets don't work correctly
- Malignant or cancerous disorders of the blood - such as leukemia, lymphoma and myeloma
A person may have no symptoms with a blood disorder. The blood disorder may be found when blood work is done at a lab for other reasons.
Red Blood Cell Disorders
When a person does experience symptoms, the signs can include:
- Feeling overly tired
- Being out of breath
- Hard time focusing
- Weakness
- Racing heart
White Blood Cell Disorders
The symptoms of a white blood cell disorder can include:
- Infections
- Feeling tired all the time
- Weight loss (when you're not on a diet)
- Feeling rundown
Platelet Disorders
- Sores that don't heal
- Blood that doesn't clot after an injury
- Bruises
- Nosebleeds
- Bleeding gums
Evaluating Blood Disorders
Your provider may order blood tests that include a CBC (complete blood count). A bone marrow biopsy is another test that looks for abnormal cells inside your bones.
Treatment Depends on the Blood Disorder Type
Doctors who specialize in blood disorders are called hematologists and oncologists. They will work with you to provide the best form of treatment. Treatment can include the following:
- Medication that can include antibiotics and vitamins
- Blood transfusion
- Bone marrow transplant
