老年人贫血

周围血液 红细胞数或血红蛋白量低于正常值、因铁、维生素Ｂ１２及叶酸Ｂ１２摄入不足，吸收障碍，需要增加，损失过多或利用缺陷致 红细胞生成减少.常见继发缺铁性贫血，临床表现头晕、心慌、乏力、气短、皮肤干燥、溃疡、舌炎、神经痛，感觉异常及表情淡漠，易激动，诊断依据 血色素测定、 红细胞计数和形态检查及 骨髓检查.并需除外恶性肿瘤及其它脏器损害.治疗：病因治疗及根据贫血性质给予铁剂、维生素Ｂ１２或叶酸.The peripheral blood red cell count or hemoglobin below the normal value, due to iron, vitamin B12 and folic acid intake of less than B12, absorbing barriers, the need for additional losses caused by too much or the use of erythropoietin reduce the defects. Common secondary iron-deficiency anemia , clinical manifestations, dizziness, palpitation, fatigue, shortness of breath, dry skin, ulcers, glossitis, neuralgia, paresthesia, and expression of apathy, irritability, diagnosis based on measured hemoglobin, red blood cell count and morphology examination and bone marrow examination. and the need to except the vicious tumor and other organ damage. Treatment: causes anemia and in accordance with the nature of the treatment given to iron, vitamin B12 or folic acid.