Does perforomist inhalation same as advire inhalation?

No, since IV glutatione stands for "intra-venous" i.e into a vein via a cannula and drip. The suspension will be suitable for going into the bloodstream, which is very different to the suspension...

Inhalation therapists help the patient learn to use respirators and other breathing aids to restore or support breathing.

Inhalation therapies are a group of respiratory, or breathing, treatments designed to help restore or improve breathing function in patients with a variety of diseases, conditions, or injuries.

"aspiration", "breathing in", "inhalant", "inspiration" and "intake"

Inhalation, you got it right!