What does 炎症 mean?
炎症 is a Japanese noun meaning “inflammation, irritation” in English. It is written as 炎症 in kanji, えんしょう in hiragana, and enshou in romaji. This word is part of JLPT N1 vocabulary.
Example sentence
歯茎が炎症を起こしているようなのですが。
I think I have a gum infection.