Yes, it can happen.
A friend of mine was in pain for 1 - 2 years, like a lot of pain and one day he just got better. I didn’t know him when he was going through this, and I wish I had asked him if he had a vas or any issues before I got mine, but yeah he says he’s 100% now, but he hates saying he’s okay, because he’s scared the pain will come back some day.
I noticed your post above about NSAID’s and nerve pains, so here goes:
I’m pretty sure NSAID’s are processed by your kidneys. Tylenol can be hard on your liver long term, but NSAID’s long term can tear up your gut, so be careful with what you eat.
Neuropathic pain generally presents as burning, stabbing, searing, knife like, pins and needles, or sometimes cold.
I’m a mostly nerve pain guy and I have sharp stabbing pains numerous times per day, pins and needles, burning, chafing and just general sensitivity - even clothing rubbing on me is uncomfortable.
If you’re just a congestion pain guy, that’s a lot easier to treat and can sometimes just get better on its own.