If your body doesn’t have enough hemoglobin, your tissues and muscles won’t get enough oxygen to be able to work effectively. Here are 14 signs and symptoms of iron deficiency, starting with ...

A low mean corpuscular hemoglobin concentration (MCHC) means red blood cells do not have enough hemoglobin. Hemoglobin is an iron-rich protein and low MCHC blood test result may indicate anemia ...

MCH is the average quantity of hemoglobin present in a single red blood cell. Learn what it means if your MCH value is low or high, plus symptoms and treatment.

Sickle cell disease is a group of inherited disorders that affect the hemoglobin, which causes sickle-shaped red blood cells. Learn about the symptoms, causes and treatment.

Symptoms May Change Over Time Everyone is different. Some types of the disorder, like sickle cell anemia (also called hemoglobin SS), cause more severe symptoms than other types.