D50.9

Clinical Causes: Inadequate iron intake through diet Chronic blood loss from conditions like heavy menstrual periods or gastrointestinal bleeding Poor iron absorption due to gastrointestinal diseases or surgeries Increased iron needs during pregnancy or growth spurts Certain medical conditions affecting iron metabolism

Key Symptoms: Fatigue and weakness Pale or discolored skin Shortness of breath Dizziness or feeling lightheaded Cold hands and feet Brittle nails and hair loss Headaches Chest pain in severe cases

Diagnosis Path: Diagnosis generally involves a combination of medical history, physical examination, and laboratory tests. Blood tests that are commonly used include a complete blood count (CBC) to check red blood cell levels, hemoglobin, hematocrit, and iron studies like serum ferritin, serum iron, and total iron-binding capacity (TIBC). These tests help confirm iron deficiency and rule out other causes of anemia.

Treatment Protocols: Treatment typically focuses on correcting iron deficiency with iron supplements, which may be prescribed in oral or, in some cases, intravenous forms. Adjustments to diet to include iron-rich foods such as lean meats, leafy greens, and iron-fortified products can support recovery. In cases where blood loss is the cause, addressing the source of bleeding is essential. Further medical evaluation may be necessary for underlying conditions, and follow-up blood tests ensure that iron levels are returning to normal.