Anemia - Symptoms and causes - Mayo Clinic
2023年5月11日 · Anemia is a problem of not having enough healthy red blood cells or hemoglobin to carry oxygen to the body's tissues. Hemoglobin is a protein found in red cells that carries oxygen from the lungs to all other organs in the body.
Anemia - StatPearls - NCBI Bookshelf
2023年8月8日 · Anemia is a reduction in hemoglobin (Hb) or hematocrit (HCT) or RBC count. It is a presentation of an underlying condition and can be subdivided into macrocytic, microcytic, or normocytic. Patients with anemia typically present with vague symptoms such as lethargy, weakness, and tiredness.
Overview of Anemia - Overview of Anemia - The Merck Manuals
Causes |. Symptoms |. Diagnosis |. Treatment. Anemia is a condition in which the number of red blood cells or the level of hemoglobin is low. Red blood cells contain hemoglobin, a protein that enables them to carry oxygen from the lungs and deliver it to all parts of the body.
Anemia epidemiology, pathophysiology, and etiology in low ...
Anemia is frequently classified based on the biological mechanism of causation (e.g., IDA, hemolytic anemia, and anemia of inflammation (AI)) and/or the RBC morphology.
Chronic Anemia - StatPearls - NCBI Bookshelf
2023年8月7日 · Chronic anemia is more common and is secondary to multiple causes. This activity describes the evaluation, diagnosis, and management of chronic anemia and highlights the role of team-based interprofessional care for affected patients. Objectives: Review the causes of chronic anemia.
Anemia - Diagnosis and treatment - Mayo Clinic
2023年5月11日 · Diagnosis. To diagnose anemia, your health care provider is likely to ask you about your medical and family history, do a physical exam, and order blood tests. Tests might include: Complete blood count (CBC). A CBC is used to count the number of blood cells in a sample of blood.
Anemia: What Causes Mild to Severe Symptoms - Verywell Health
2023年5月13日 · Anemia is defined as having a lower than normal red blood cell (RBC) count, size, or function. It is not an uncommon problem, and it can usually be treated. Your RBCs contain hemoglobin, an iron-containing protein that carries oxygen throughout your body.