Medical Treatment
noun, の adjective
A medicine can heal. This is medical treatment.
いりょう
This is a jukugo word that uses the on'yomi readings of the kanji. You should be able to read this on your own.
日本で医者になりたいので、今は医療用語を勉強しています。
I want to be a doctor in Japan, so I’m studying medical terminology now.