Medical Therapy, Medical Treatment
noun, verbal noun, の adjective
Cure and heal me. That is medical therapy.
ちりょう
This is a jukugo word that uses the on'yomi readings of the kanji. You should be able to read this on your own.
虫歯の治療をするために、五年ぶりに歯医者に行きました。
I went to a dentist to treat my cavities for the first time in 5 years.