Years ago I had an accident with my large toe. The toenail falls off then grows back. This time it didn't. Nail salon put false nail on with lots of glue. Sometimes nail starts to come off more glue. Treating under nail bed, is the glue safe?

What type of glue ? What did your doctor say about the nail not coming back ?

This is nail glue that's being used. The dr told me nail would never grow back, after that being said nail grew back and fell off twice in a two year period. Now nail is off fake nail on nail bed with lots of nail glue. Is this safe directly on nail bed?