Quinine and vitamin E were effective treatments for leg cramps in these patients. Considering the potential toxicity of quinine, vitamin E is recommended as the initial treatment of choice for patients on dialysis with leg cramps.

https://pubmed.ncbi.nlm.nih.gov/1457907/#:~:text=Quinine%20and%20vitamin%20E%20were%20effective%20treatments%20for,choice%20for%20patients%20on%20dialysis%20with%20leg%20cramps.

我在吃vitamin E。你也可以试试。所谓的缺钙，我觉得靠不住，很可能就是以讹传讹。
【 在 Candice7 的大作中提到: 】
: 是因为缺钙吗？早晨直接疼哭了……
: 发自「今日水木 on VOG-AL10」
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我随便找了一个，bing 一下还有很多相关文献。可能也不是每个人都有效，吃一段时间试试，反正维生素也没啥坏处。不过一天要400IU，大概300mg。有些研究还在看对渐冻ALS相关的抽筋的效果。
https://clinicaltrials.gov/ct2/show/NCT00372879
https://jamanetwork.com/journals/jama/article-abstract/340494
【 在 seasunsky 的大作中提到: 】
: 都on dialysis了 楼主根本不是target population
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