I zoomed in to get the clearest possible picture of them so I understand not being able to get a good scale. Most of them were about the size of a nickle but there was one pictured (in the bottom left) and a few mixed into the stool that were larger (like 2-3 inches)
It looks like Albenza is used to treat both types of worms. I'll call my doctor and try to get a prescription.
You guys are definitely sure that this is a worm tho and not food particles? Something interesting I noticed after I posted. I went back to look at them again and the ones on the side of the toilet bowl out of the water that I took the picture of looked like they dried out and shriveled. Does that help?