@caseymydog1226 I’m on it almost a year , it definitely helped me but down the road i needed more so my doctor put me on ohtuvayre and it’s used through a nebulizer, I was so thrilled it worked great my breathing really improved, but now months later my breztri isn’t holding the 12 hours and have been having some breathing issues. It’s almost like when you first use it’s great then maybe the body gets use to it and doesn’t work that well no more. I asked my doctor about trying something else he said hold off because I get a cat scan in December then see him Jan 10.