How do you take the butterfly back off a nose stud?

well, the same way you get any other earring backs off. :) if your ears are newly pierced wait for at least three to four weeks before you change earrings.

if it has been six to eight weeks already, it has probably healed already.

if you want to be "extra safe", hold the stud at the front (which is probably what it is), and just pull the back off. :D

hope that helped!