I had the deviated septum surgery about 10 years ago, best thing I’ve ever done. I couldn’t breathe through my nose most days before the surgery. I used to get colds about 4-5 times a year and now hardly ever get one. I didn’t have the bleeding problems and it kinda sucked but was very much worth it. I’d 1000x rather have the surgery than deal with a CPAP.

I hope the worst is behind you and the surgery did it’s job. If he got the problem fixed then it’ll be worth it.