How long does the stool remain dark after stopping treatment with Pylera?
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Monika Łazarewicz-Ostaszewska Pharmacist
2 months ago
The dark colour of the stool is temporary and should disappear within a few days after stopping treatment with Pylera.
Dark stool is a very common side effect of Pylera (it affects more than 1 in 10 people taking Pylera).
It is caused by bismuth, which is a part of the drug, which is removed from the body with the faeces.
You can read more about the drug: https://www.gdziepolek.pl/produkty/65474/pylera-kapsulki
On reporting side effects, you can read: https://www.gdziepolek.pl/artykuly/jak-i-dlaczego-zglaszac-dzialania-niepozadane