薬を飲み始めると、すぐに痛みなどの症状はとれてきますが、すぐに潰瘍がなおるわけではありません。

tbd

When you start taking medicine it begins working on symptoms, like pain, right away, but that doesn't mean that the ulcer heals right away.

胃に潰瘍が出来る。

tbd

An ulcer forms in the stomach.