Drug Aging
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Anaemia in elderly patients should never be regarded as a normal physiological response to aging. Underlying causes must be investigated and treated in a similar manner to that used in younger adults. In addition to a thorough history and physical examination, basic investigations such as red cell indices and morphology, reticulocyte count, haematinic assays and occasionally bone marrow examination, will detect the underlying pathology in most cases. ⋯ Recombinant human erythropoietin has revolutionised the treatment of anaemia associated with chronic renal failure, while its role in other anaemias is currently under investigation. Regular blood transfusion may be required for some elderly patients with chronic anaemia. However, the attendant risks of this procedure, such as iron overload and viral hepatitis transmission, must be considered.