根除幽門螺旋杆菌後,再次複發率5%左右.複發通常發生在初次根除後,其實是藥物

不給力造成."絕大多數幽門螺旋杆菌感染都是發生在兒童期,成年人並不是易感人群".

目前大多數國家應都用4聯治療法.用藥治療後,過幾個星期可去家醫那裏吹氣,然後送樣用GC/MS檢測用藥效果.

以後做胃鏡時也會檢測.

https://zhuanlan.zhihu.com/p/381298464

Can Helicobacter pylori come back again?

Helicobacter pylori (H pylori) infection is a common health problem, which is closely related to peptic ulcers, gastric cancer, and extragastric diseases. Drugs can successfully eradicate it. However, the recurrence of H pylori often occurs after initial eradication.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8133036/#:~:text=Helicobacter%20pylori%20(H%20pylori)%20infection,often%20occurs%20after%20initial%20eradication.