I don't know. Sometimes there isn't much you can do. It really depends on which parasite you have. Ascaris will move around alot but it's extremely dangerous compared to others. Just more of a nuisance. If they are getting out of your intestinal tract though it's harder to kill them.
Some other noteworthy drugs for Ascaris are levamisole, mebendazole and quinfamida. Getting some sauerkraut will help your immune system. That's important. Drinking lemon juice can help increase the pH. One of the most helpful things that I have tried has been the bloodroot capsules. The worms never behaved the same way after the few days I took it. I was and still am weary of taking it. It never burned or anything but it is powerful. I think for some early infections the 3 capsules per day should be able to handle them. It's another avenue that works.. I'm still dealing with my Ascaris infection. I am rotating different ascaris meds thru. They are tough to kill.. Then you have to worry about the eggs. It's hard. The bloodroot capsules are worth having in your arsenal IMO.
David