Originally Posted by
Peelee
Sure it is. Heal, prestidigitation, Regeneration, there are a whole plethora of spells that can be used to undone any damage done by torture.
Of course, if you want to argue the pain and suffering done, then you can say the same thing about death. So either both are reversible, or both have lasting emotional damage that can't be undone. I'm good either way, really.