骨折后需要补钙吗 ?怎么补 ?饮食该注意什么呢?

2025-04-06 12:30:22
推荐回答(1个)
回答1:

1.骨折两周后,再补钙。骨折后补钙不能太急。骨折后两周内属于急性期,骨折端会释放出大量的游离钙盐,再加上骨折后肢体必须固定,存在废用性脱钙。此时如果再人为的大量补钙,体内的钙量就会超出人体的需要量,这势必会增加肾脏的排泄负担。另外,骨折病人由于活动不便,喝水和排尿都减少,大量补钙甚至会引发肾结石。再有,骨的早期再生主要依靠骨膜、骨髓的作用,而骨髓只有在增加骨胶原的条件下,才能较好的发挥作用。如果骨折后短期内摄入大量的钙,会使骨质内无机质成分增多,有机质与无机质比例失调,反而会阻碍骨折的早期愈合。因此,骨折两周内最好不要额外补充任何钙剂。等到骨折两周以后,局部红肿消退了,体内了钙质逐渐开始形成骨痂,骨折端愈合,此时方为补钙的时机。2.补钙肯定是药食同补的,对于存在明显骨质疏松的骨折病人,原则上以上药物(即各种钙剂)为主,饮食调整(即食补)为辅。药补无外乎钙剂、维生素d等,食补就比较简单,牛奶、酸奶、卤水或石膏点的豆腐(老豆腐)、可连骨食用的小鱼、小虾和虾皮、芝麻酱、贝类、深绿色蔬菜等,含钙量均很高,且易被人体吸收,骨折病人可多吃点。

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