Sleep Apnea Accomodations In School Can A Person Bring A Sleep Apnea Machine Aboard An Airplane When Flying Internationally?

Can a person bring a sleep apnea machine aboard an airplane when flying internationally? - sleep apnea accomodations in school

I suffer from sleep apnea and use a sleep apnea machine breathing (sleep without oxygen) with a mask and distilled water. When traveling abroad on a plane can take with me, so it got me in a different country than I do?