某些累及肾脏的健康问题可能引起疼痛。肾脏疼痛表现为上腹部、身体一侧或背部出现钝痛。但导致这些部位疼痛的原因也经常与肾脏无关。
肾脏是位于下肋胃区后部的一对小器官。两个肾脏分别位于脊柱两侧。肾脏疼痛又称为肾痛，单侧肾脏疼痛更为常见。肾脏疼痛往往伴有发热和泌尿系统症状。
如果您的背部或体侧出现持续性单侧隐痛，请立即致电医务人员。如果伴有以下症状，请医务人员安排当天就诊：
- 发热、身体疼痛和疲劳。
- 近期出现过尿路感染。
- 尿痛。
- 尿中带血。
- 胃部不适或呕吐。
如果您突然出现严重肾脏疼痛，不管尿液中是否带血，都请寻求急救护理。
显示参考文献
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- Kidney infection (pyelonephritis). National Institute of Diabetes and Digestive and Kidney Diseases. https://www.niddk.nih.gov/health-information/urologic-diseases/kidney-infection-pyelonephritis/symptoms-causes. Accessed Dec. 21, 2022.
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Original article: https://www.mayoclinic.org/zh-hans/symptoms/kidney-pain/basics/causes/sym-20050902