Medically reviewed by Jordana Haber Hazan, MD Hemolytic anemia occurs when red blood cells are destroyed faster than they can be replaced. The loss of red blood cells means that fewer are available to ...

While mild anemia is generally treatable, some severe forms, like thalassemia and aplastic anemia, can lead to life-threatening complications if untreated due to the body’s organs not receiving enough ...

Medically reviewed by Anju Goel, MD Heavy periods that cause blood loss can lead to iron deficiency anemia.Puberty, perimenopause, and certain chronic illnesses can increase the risk of anemia from ...

What Does a Hematocrit Test Measure? A hematocrit test is a blood test that measures the level of red blood cells in your blood. Your blood is made up of plasma and blood cells. Plasma is the liquid ...

Hematology refers to the study of blood and bone marrow conditions. A person may be referred to a hematologist to find out what the cause of anemia is and to determine a treatment plan. Anemia occurs ...

Doctors diagnose anemia when a blood test shows hemoglobin levels of less than 13.5 grams per deciliter (g/dL) for men or 12.0 g/dL for women. If you have slightly higher red blood cell counts and ...

Children can often appear tired or irritable, but when these symptoms become an ongoing problem, it could be a sign of something more serious. Fatigue, pale skin, and even a bad mood can be signs of ...