My sleep apnoea has improved too, going down from 30+ events per hour to about 1. An event is where you stop breathing for up to a minute. Having said that, I am using a CPAP machine and the sleep apnoea nurse says there's no realistic chance of being cured as I need a pretty high pressure to keep my airways open. I also got a humidifier fitted to the machine and that helps a lot with my rhinitis. I sleep well and so does my wife!Now sleep through the night every night and since loosing the weight my sleep apnoea has almost completely stopped so hubby sleeps through the night as well!