Do pinched nerves heal ?

Yes: However, it can be a slow process.

Change with time: Does occur. Whether for better or worse depends on the cause of the pinching, if your behavior had anything to do with the pinching, for example, leaning down and picking something heavy off the ground, and you keep doing that, you won't get better. But if pinched nerve not due to something you did.. Changes occur over time & sometimes symptoms worsen, sometimes improve.