Medically reviewed by Oliver Eng, MD Many types of cancer are associated with low hemoglobin (anemia). Hemoglobin is a ...

The hallmark symptom of sickle cell anemia is pain, particularly episodes of sudden pain, sometimes called sickle cell crises ...

including the specific type of abnormal hemoglobin you have. Hemoglobin SS, also called sickle cell anemia, is usually the most severe type of this disorder. A blood test can check for the ...