Anemia

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Hematology Clinical reference

Anemia

Anemia: Hgb <13.5 g/dL (men) or <12 g/dL (women). Classified by MCV: microcytic (iron deficiency), normocytic (chronic disease, AKI, blood loss), macrocytic (B12/folate). Identify and treat cause.

anemia anaemia low hemoglobin low hematocrit

Terms

ICD-10

Evidence

Trials

Latest evidence

The impact of maternal anemia and vitamin D deficiency on neonatal outcomes: A retrospective study from a medical center in northern taiwan.

• Taiwanese journal of obstetrics & gynecology • 2026

2026

Clinically Suspected Acute Post-Measles Encephalitis Complicated by Paracetamol-Induced Hepatotoxicity in an Unvaccinated Child: A Case Report from a Resource-Limited Setting.

Hassan WM, Orey FAH, Saleh MS • Infection and drug resistance

2026

Managing Anaemia in Pregnancy with Traditional Medicines: Experiences of women in the Cape Coast Metropolis, Ghana.

Azu TD, Nyarko-Sampson M, Danquah E • PloS one

2026

Clinical and epidemiological characteristics of hospitalized patients with Diphyllobothriasis in Japan: A nationwide administrative database study.

Sakakibara H, Ohkubo N, Yamasaki K • Parasitology international

2026

Atypical disseminated tuberculosis with multi-organ involvement and secondary infertility in an immunocompetent female: a case report and review of the literature.

Nur WA, Ibrahim MA, Gamadid AI • International journal of surgery case reports

Core official overview

What this condition is

Your blood contains red blood cells (RBC), white blood cells (WBC), and platelets. Blood count tests measure the number and types of cells in your blood. This helps doctors check on your overall health. The tests can also help to diagnose diseases and conditions such as anemia, infections, clotting problems, blood cancers, and immune system disorders.Specific types include tests for:RBC - the numbers, size, and type…

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Condition family & coding

Terms and documentation support

Condition matches & synonyms

Terms

Related diagnostic names, synonyms, and documentation wording that may appear in clinical references and charting.

ICD-10 quick links

Codes

For study support, terminology recognition, and documentation language.

D64.9 Anemia, unspecified D46.4 Refractory anemia, unspecified D53.9 Nutritional anemia, unspecified D61.9 Aplastic anemia, unspecified D50.9 Iron deficiency anemia, unspecified D52.9 Folate deficiency anemia, unspecified D58.9 Hereditary hemolytic anemia, unspecified D59.10 Autoimmune hemolytic anemia, unspecified

Common tests

Tests performed

CBC with differential Reticulocyte count Peripheral blood smear Iron studies: Serum iron, TIBC, Ferritin B12 and Folate TSH LDH + haptoglobin (hemolysis screen) Bilirubin

Common medications

Recognize the drug and the class

Iron-deficiency: Ferrous sulfate PO or IV iron B12 deficiency: Cyanocobalamin IM or sublingual Folate deficiency: Folic acid 1-5 mg/day ESA: Epoetin alfa (CKD/cancer-related) Transfusion (Hgb <7 stable, <8 cardiac)

Related nursing diagnoses

NANDA diagnoses & care plans

Use these direct links to open nursing diagnoses and care-plan support related to Anemia.

Activity Intolerance Fatigue Imbalanced Nutrition Deficient Knowledge

Official education links

Plain-language study support

Useful for plain-language reinforcement and quick review.

Blood Count Tests Your blood contains red blood cells (RBC), white blood cells (WBC), and platelets. Blood count tests measure the number and types of cells in your blood. This helps doctors check on your overall health. The tests can also help to diagnose diseases and conditions such as anemia, infections, clotting problems, blood cancers, and immune system disorders.Specific types include tests for:RBC - the numbers, size, and type… Anemia If you have anemia, your blood does not carry enough oxygen to the rest of your body. The most common cause of anemia is not having enough iron. Your body needs iron to make hemoglobin. Hemoglobin is an iron-rich protein that gives the red color to blood. It carries oxygen from the lungs to the rest of the body.Anemia has three main causes: blood loss, lack of red blood cell production, and high rates of red blood c… Iron What is iron?Iron is a mineral that our bodies need for growth and development. Your body uses iron to make hemoglobin, a protein in red blood cells. Hemoglobin carries oxygen from the lungs to all parts of the body. Iron is also important for healthy muscles, bone marrow, and organ function. Your body also needs iron to make some hormones.How do you get iron?Iron is found naturally in many foods and is added to som… Blood Disorders Your blood is living tissue made up of liquid and solids. The liquid part, called plasma, is made of water, salts and protein. Over half of your blood is plasma. The solid part of your blood contains red blood cells, white blood cells and platelets.Blood disorders affect one or more parts of the blood and prevent your blood from doing its job. They can be acute or chronic. Many blood disorders are inherited. Other c…