一、选择适宜的剂型和剂量婴幼儿贫血较为常见,由于年龄小,口服片剂难以掌握准确剂量,故最好口服硫酸亚铁合剂,每天按每千克体重服用1mg计算用量,分为2￣3次口服。一般儿童和成人最好用片剂,因为合剂不易放置时间过长,否则其中的二价铁可氧化为三价铁,影响疗效。儿童剂量可按每 First, choose the appropriate dosage form and dose Infant anemia are more common, due to age, oral tablets difficult to grasp the exact dose, it is best oral administration of ferrous sulfate mixture, per kilogram of body weight daily intake of 1mg calculated dosage is divided into 2 ~ 3 Oral oral. The best children and adults with tablets, because the mixture is not easy to place too long, or one of the ferrous iron can be oxidized to ferric iron, affecting the curative effect. Children’s dosage can be per