Nursing Interventions for Anemia: Evidence-Based Care Guide

Anemia—defined as hemoglobin <13 g/dL (men) or <12 g/dL (women)—reduces oxygen-carrying capacity, causing fatigue, dyspnea, pallor, tachycardia, and cognitive changes. Nursing care focuses on optimizing oxygenation, treating the underlying cause, and preventing complications.

Priority Interventions

1. Oxygen therapy – Titrate to maintain SpO₂ ≥92% (or per provider order) for symptomatic hypoxia.
2. Blood product transfusion – Packed RBCs for Hb <7 g/dL (or <8 g/dL with cardiac disease) per AABB guidelines. Verify type & screen, consent, two-RN check, and monitor for transfusion reactions.
3. Iron replacement – Oral ferrous sulfate 325 mg (65 mg elemental Fe) TID with vitamin C; IV iron (ferric carboxymaltose, iron sucrose) for malabsorption, intolerance, or need for rapid repletion.
4. Folate & B12 supplementation – Folic acid 1 mg PO daily; B12 1000 mcg IM monthly (or high-dose oral) for deficiency.
5. Erythropoiesis-stimulating agents (ESAs) – Epoetin alfa/darbepoetin for anemia of CKD or chemotherapy-induced anemia per protocol; monitor Hb, BP, iron stores.

Symptom Management

• Activity pacing & energy conservation education
• Fall precautions (orthostatic hypotension risk)
• Anti-emetics for nausea from oral iron
• Stool softeners (docusate) for iron-induced constipation
• Skin care for pallor-related fragility

Patient & Family Education

• Dietary iron sources (heme: meat, poultry, fish; non-heme: beans, spinach, fortified cereals) + vitamin C enhancers
• Adherence to prescribed supplements/infusions
• Signs of recurrence: fatigue, pallor, palpitations, pica
• Follow-up lab schedule (CBC, reticulocyte count, ferritin, B12, folate)

Monitoring & Documentation

Track vital signs (especially orthostatics), Hb/Hct trends, intake/output, transfusion reactions, and patient-reported fatigue scales (e.g., FACIT-F). Communicate trends to the interdisciplinary team for timely regimen adjustments.