A year later my sleep apnea still seems to be better most of the time. There have been a few times I've had congestion perhaps from allergy to plants or pollen or something, where I could barely breathe through my nose and did not sleep as well. I imagine my nasal breathing capacity could still be improved even if it's a lot better than it was, and maybe it's possible with more improvement I could continue nasal breathing even with some congestion. I recently spoke with a breathwork teacher and was recommended to keep using mouth tape and also look into the "mewing" exercises for opening up the nasal breathing capacity - which I did, and I'm very interested in that. I've been practicing resting my tongue on the roof of the mouth rather than the bottom of the the mouth where it had normally been, and also closing my lips, although that feels less natural still. I do often notice my tongue resting on the roof of the mouth though, which is new and exciting.
Mark A Ferguson wrote:although I wouldn't personally assume the sleep apnea itself was cured without testing.
How would you test for it?
I sometimes record my sleep to see if I snore. Lately the couple times I did it there were a few minutes of snoring near the beginning of sleep but most of the night seemed to be consistent quiet nasal breathing. The main thing I go by is if I wake up after 6-7.5 hours feeling well rested and without a dry mouth and without having drunk any water. But I'm curious what it would mean to still have sleep apnea without any of those symptoms.