Is it normal to shower with glasses on?
Depends.It depends
Yes, some people shower with their glasses on, especially if they need them to see safely. It’s harmless, though water and soap can leave spots or wear down lens coatings over time.
Some people keep their glasses on because they feel unsteady or can’t see well enough without them. Others take them off to avoid splashes, fogging, or having to clean them afterward—both are perfectly ordinary preferences.
Shower water usually won’t hurt your glasses right away, but soap and hot water can be rough on lenses and coatings. If you wear them in the shower, rinse and dry them gently rather than scrubbing with a towel.