I've never had to deal with worms personally. . . to be honest, parasitic worms are pretty much my worst nightmare when it comes to fish. *wince* I have a parasite phobia, but I guess we all do.
But from what I've seen following other people who HAVE had this problem, they should start falling out. You *can* speed the process by removing them yourself once you can get to them. *blegh* But once they start to pass, just be sure to clean the tank constantly to keep them (and their eggs) from re-infecting the fish. . .