Unverified85% confidenceDecision RuleTime unknown
有机铁(甘氨酸亚铁、富马酸亚铁、多糖铁复合物)吸收率高且胃肠刺激小,无机铁(硫酸亚铁)吸收率相近但恶心便秘副作用更明显,胃肠敏感孕妇优先选甘氨酸亚铁或多糖铁复合物
1
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85%
Confidence
Long-term
Relevance
-
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Unverified有机铁(甘氨酸亚铁、富马酸亚铁、多糖铁复合物)胃肠刺激小、便秘/恶心副作用低,胃肠敏感者优先选;无机铁(硫酸亚铁)吸收率相当但副作用明显91% similarUnverified有机铁(甘氨酸亚铁、多糖铁复合物、富马酸亚铁)比无机铁(硫酸亚铁)肠胃刺激小、便秘和恶心副作用轻,孕期敏感人群优先选择有机铁,尤其甘氨酸亚铁的吸收率高且耐受性好91% similarUnverified补铁常见便秘副作用,高元素铁含量或无机铁产品便秘风险更高;多糖铁复合物和缓释型对肠道刺激较小,便秘体质孕妇应避开高剂量硫酸亚铁89% similarUnverified铁剂对胃肠刺激较大,胃肠敏感者选择甘氨酸亚铁/多糖铁复合物等有机铁,副作用(便秘、恶心、黑便)明显小于硫酸亚铁;儿童、孕妇尤其应避开硫酸亚铁的强刺激88% similarUnverified有机铁(甘氨酸亚铁、多糖铁复合物、富马酸亚铁)比无机铁(硫酸亚铁)肠胃刺激小、便秘副作用轻,肠胃敏感或孕吐严重者优先选甘氨酸亚铁88% similar
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