Placebo control corresponds to the same conditioning as the experimental treatment without methoxyflurane liquid bottle. clinical trials

Prospective double-blind randomized comparative study of the use of methoxyflurane vs placebo in the management of pain in oral and dental emergencies in adults: METODO (METhoxyflurane in ODOntology)

This study looks at how well a medicine called methoxyflurane (Penthrox) helps adults with dental pain. It compares Penthrox to a dummy medicine to see if it reduces pain quickly during dental emergencies.