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HBsAg 阳性后应该做什么

帮助理解 HBsAg 阳性可能意味着什么,以及常见后续检查和就医讨论重点。

Topic
Test Results
Audience
患者和家属
Published
2026-06-26
Last reviewed
2026-06-26

核心概念

HBsAg 阳性可能提示当前存在乙肝病毒感染,但仅凭这一项不能判断是急性感染还是慢性感染。

常见后续问题

医生可能会结合 HBV DNA、ALT/AST、HBeAg、anti-HBe、anti-HBc IgM、肝脏超声、纤维化评估、症状和既往检查史进行判断。

不建议自行处理

不要只根据一个标志物自行开始、停止或调整抗病毒药物。请带完整检查报告咨询合格医生。

Newly diagnosed Serology Monitoring

References

WHO Hepatitis B Fact Sheet

World Health Organization · accessed 2026-06-26

Open original source

CDC Hepatitis B Testing and Diagnosis

Centers for Disease Control and Prevention · accessed 2026-06-26

Open original source

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