A complete blood count (CBC) is a common test to diagnose anemia by measuring red blood cell count, hemoglobin, and hematocrit levels. Iron deficiency is a common cause of anemia, and doctors may ...

Understanding your lab results is key to managing your health. Learn what common tests mean and how to talk to your doctor.

Why it matters: Hematocrit reflects your red blood cell count, crucial for oxygen transport and overall health. Low levels can signal anemia or other health issues. Common causes: Iron deficiency, ...

What it means: Thrombocytosis is a high platelet count, which can make blood too sticky and raise the risk of clot-related complications like stroke or heart attack. Two main types: Reactive ...

Red blood cells transport oxygen throughout your body, including to vital organs and tissues. They also help your body get rid of carbon dioxide. Too little or too many red blood cells may be ...

Leukemia is a blood cancer with abnormal white blood cell overproduction, affecting red blood cells and platelets, leading to anemia and infection risks. Diagnosis involves blood tests, bone marrow ...