Can wearing glasses shortly after rhinoplasty cause permanent damage?

Thank you for your question.  At 2 weeks after rhinoplasty, wearing glasses for a few minutes is unlikely to cause any problems.  Your nose will remain quite sensitive at 2 weeks, so pain does not correlate with injury.  Its obviously best to continue to follow your surgeon's post operative instructions, but its highly unlikely you caused any permanent change to the shape of your nose.  The pressure certainly can cause temporary asymmetry because of swelling.

I wouldn’t worry excessively about
having caused permanent damage to your healing nose. I would recommend,
however, that from this point on you refrain from wearing your glasses for at
least six weeks after your rhinoplasty recovery. Your surgeon will be able to
give you a better estimate as to when you can expect to wear your glasses
again, but in the meantime, consider wearing contact lenses as an alternative
to glasses. 

Due to swelling the indentations will be more noticeable and take longer to go away, but shouldn't cause any permanent damage. Be sure to discuss with your plastic surgeon his/her recommendations for when you can resume normal eyewear. Good luck!