aerotherapeutics

[ air-oh-ther-uh-pyoo-tiks ]
/ ˌɛər oʊˌθɛr əˈpyu tɪks /

noun (used with a singular verb)

the branch of therapeutics that deals with the curative use of air or of artificially prepared atmospheres.
Also aer·o·ther·a·py [air-oh-ther-uh-pee] /ˌɛər oʊˈθɛr ə pi/.

Origin of aerotherapeutics