I didn't do anything. Ron tried doing some complex spell
It was "Acciō Nōmen."
Looks like Ron summoned some object inside Hermione.
Please help us Dumbledore.
Normally Ron, you would be expelled for harming a another student, however, if you two are able to save Hermione, you won't be expelled.
Ok, how do we save her?
Thank you Dumbledore.
Still in a lot pain overhere!
Since the spell used was very complex, there isn't any traditional spell to reverse the effects. However, in the dungeons there is a charm that allows the one time use of a reversal of any spell. It is heavily protected in order to prevent other from undoing the protective magic on Hogwarts.
I have to take care of Ms. Granger and make sure that her pain doesn't get any worse.