潰瘍
Noun
1
noun (common) (futsuumeishi)
úlcera
1
noun (common) (futsuumeishi)
medicine
ulcer
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。
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.
Other forms
漬瘍 【かいよう】 (search-only kanji form)