I concur, nasal strips improved my sleep substantially, after struggling for years with very dry mouth at night (causing me to wake up multiple times a night).

I concur, nasal strips improved my sleep substantially, after struggling for years with very dry mouth at night (causing me to wake up multiple times a night). My family has issues breathing through our noses for some reason, something genetic. I even got a septoplasty and turbinoid reduction to try and fix it (very pushy ENT surgeon), but this didn't really help much at all. Only drawbacks I've noticed to long time use (4 years): they are expensive, at least in the UK. And I think it has slightly altered the appearance of my nose (making it look puffier where the strips pull up) - but this is hard to know for sure, as I don't have pictures to compare as a baseline. I've tried to minimize any physical effect by using as small strips as possible.