Video: Why Are The Pinworms Still Alive After Taking Pirantel?
Pirantel is a drug that is effective against muscular roundworms. Such worms include roundworms and pinworms.
The mechanism of action of this drug is based on the fact that acting on the worms, it causes paralysis of all their muscles. Due to this, the suction cups, with the help of which they are fixed on the walls of the gastrointestinal tract, become incapable of this. After that, live, but very weakened worms appear in the intestinal lumen in "free swimming", from where they are evacuated along with feces within 2-3 days after taking the last pill of the course. Therefore, in the feces, you can find living wiggling parasites.
It should be noted that Pirantel acts only on young and adults. The vital activity of the eggs of the worms does not suffer in any way. They can remain unchanged in the intestinal lumen or in its walls. Therefore, in order to prevent the reappearance of worms in the gastrointestinal tract, it is imperative to re-take the drug after a while in the prescribed dosage.