尿液有气味。通常很轻微,很难注意到。但是,某些医疗状况可能会导致尿液产生异味。这种气味可能会让人担心有什么问题或疾病。
尿液的主要成分是水,但其中也含有来自肾脏的废弃产物。废弃产物的成分及其含量可引起尿气味。
含有大量水和少量废物的尿液几乎没有气味。如果尿液中含有大量废物和少量水(也称为浓缩尿液),则可能会因一种称为氨的气体而产生强烈气味。
有些食物和药物,如芦笋或某些维生素,即使含量很少也可能引起尿气味。有时,尿气味会提示医疗状况或疾病,例如:
大多数的尿液气味变化只是暂时情况,并不意味您患有严重疾病,特别是您没有其他症状时。如果尿异味是由某种基础病引起,也会出现其他症状。如果您担心您的尿液气味,请咨询医生。
显示参考文献
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Jan. 17, 2024Original article: https://www.mayoclinic.org/zh-hans/symptoms/urine-odor/basics/when-to-see-doctor/sym-20050704