Levamisole removes smaller guys or larger guys, with danger.
Lower dose less violent.
Periodic pulse useful, like IVM, Pyrantel, these daily or few days pulses of higher level, keep things cleaned out in systemic red worm infections, where bones, and structures, or decades have lapsed and the infection needs extra clearing power.
These deep infection need a powerful dedicated and adjusted formula to drive them out. This takes judgement.
LEV is definitely part of the RED worm solution. Early for small, or long for large worm infections, it ... the camphor oil... dries the mucus muc receptor, changing the equation for reds, it is essential.
Now, I even skip doses of LEV. very useful for red worm infections of stages and types
Pyrantel and IVM are long term put them (REDS) to sleep methods, that work well when moved to safe spot for removal.
Clove oil dangerous if to much is used, just move them, papaya oil, DMSO pulse, give them noise, then smother them pyrantel paste or IVM pulse routine, or small dose, several times per day.
Some find higher pyrantel dose for red worm systemic infections useful to calm things down.