I wish the dwarf fish tape worm that inhabits my face and crawls out from under my teeth and drops segments into my sinuses would believe that.
Even if this were true the dead worms are being digested and THEIR toxins are still through out your system. = Die off symptoms
The best thing to do is flush everything out as soon as possible. RX meds also dehydrate the body so extra fluid is needed.
I know everyone is big on charcoal but it is still burnt wood and full of carcinogens. It should only be used to absorb toxins in the gut in an emergency.
My opinion only but I don't see any recommendations from anyone suggesting otherwise.