Oral Iron Therapy in Iron Deficiency Anemia: Benefits and Challenges
Oral iron therapy remains the first-line treatment for iron deficiency anemia in many patients. It is accessible, cost-effective, and suitable for long-term management when used correctly.
Iron tablets, capsules, or liquid formulations provide elemental iron that the body uses to produce hemoglobin. Treatment typically continues for several months to fully replenish iron stores, even after hemoglobin levels normalize.
One of the main challenges of oral iron therapy is gastrointestinal side effects. Nausea, constipation, and abdominal discomfort may lead to poor adherence. Adjusting dosage timing or switching formulations can help improve tolerance.
Absorption of oral iron is influenced by diet and medications. Calcium-rich foods, tea, and antacids can reduce absorption, while vitamin C enhances it. Educating patients on proper intake is essential for treatment success.
Despite these challenges, oral iron therapy remains a cornerstone of anemia treatment. With proper guidance and adherence, it offers a reliable path to recovery.