The Full Blood Count (FBC) blood test is one of the most commonly performed diagnostic tests, providing valuable insights into your overall health. It measures different components of your blood, including red blood cells, white blood cells, and platelets, offering clues to a range of conditions. Here are 10 common conditions that can be detected through an FBC blood test.
Anemia occurs when your red blood cell count or hemoglobin levels are too low, reducing oxygen delivery throughout the body. Symptoms like fatigue, pale skin, and shortness of breath often lead doctors to recommend an FBC blood test to confirm the diagnosis.
White blood cells play a vital role in fighting infections. An elevated white blood cell count in an FBC test may indicate bacterial or viral infections, helping doctors determine the type and severity of the condition.
Leukemia, a type of blood cancer, can often be detected through an abnormal white blood cell count in an FBC blood test. Additional testing may follow to confirm the diagnosis.
Low platelet levels can lead to excessive bleeding or bruising. An FBC blood test can identify thrombocytopenia, prompting further investigation into its cause.
This condition occurs when there are too many red blood cells, increasing the risk of blood clots. An FBC blood test can measure red blood cell levels and identify abnormalities.
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Iron deficiency, often linked to anemia, is another condition that an FBC blood test can detect. By analyzing red blood cell size and hemoglobin levels, it provides critical information about iron levels in your body.
Vitamin B12 and folate deficiencies can lead to larger-than-normal red blood cells. An FBC blood test can identify these abnormalities, leading to a diagnosis and appropriate supplementation.
Thalassemia is a genetic disorder affecting hemoglobin production. An FBC blood test can reveal irregularities in red blood cell size and shape, helping diagnose this condition.
Conditions like aplastic anemia or myelodysplastic syndromes affect blood cell production in the bone marrow. An FBC blood test can help detect these disorders by identifying low levels of various blood components.