My son has stopped defecating since he started taking Vermox. Is this normal?

In the information from the manufacturer, side effects such as abdominal pain or diarrhea are listed, but I did not find information about possible constipation. In such a situation, it is worth first of all to increase the amount of fluid intake and use a diet that will not work breathtakingly (i.e. introduce more raw vegetables and fruits, whole-grain bread, groats). Accidental overdose of the drug can provoke cramps in the abdomen, nausea, vomiting and diarrhea. If the lack of bowel movement persists for too long, other disturbing symptoms have appeared - it is worth consulting a doctor. Any adverse reaction the patient has the right to report. Here we explain how to do it: https://www.gdziepolek.pl/artykuly/jak-i-dlaczego-zglaszac-dzialania-niepozadane