Dulcobis suppositories do not affect the effectiveness of birth control pills.

Even frequent use of these suppositories does not affect the effectiveness of contraception. Protection is maintained at all times.

Please note the information provided by the manufacturer of Dulcobis:

'The period of self-administration of Dulcobis should not exceed 5 days.'

Long-term use of suppositories with bisacodyl leads to the so-called "laziness of the intestines", water-electrolyte balance disorders (especially potassium loss) and mucosal irritation, so they should not be used chronically.

First of all, it is worth increasing the supply of water – drink at least 2 liters of fluids a day and enrich the diet with ingredients that facilitate bowel movements, such as products rich in fiber (wholemeal bread and groats, bran, vegetables, fruits, especially prunes), flax seeds or psyllium. It is also worth taking care of regular physical activity that supports the functioning of the intestines.

If this is not enough, it is worth implementing mild agents instead of Dulcobis that soften fecal masses, but do not affect the functioning of the intestines, e.g. macrogol, lactulose.
Such preparations can be purchased in pharmacies without a prescription.

Here you can compare the prices of this type of products in online pharmacies and place an order with home delivery or collection at a pharmacy:

https://www.gdziepolek.pl/produkty/30975/forlax-10-g-proszek-do-wytworzenia-plynu/apteki - 1 sachet 2 times a day

https://www.gdziepolek.pl/produkty/84600/xenna-balance-proszek-do-wytworzenia-plynu/apteki

https://www.gdziepolek.pl/produkty/42190/lactulosum-hasco-syrop/apteki

https://www.gdziepolek.pl/produkty/25616/duphalac-syrop/apteki

In cities such as Warsaw, Wrocław, Katowice, Krakow, Lublin, Gdańsk, Łódź, Szczecin, Białystok, Poznań and Chorzów, products can be ordered with instant delivery even in 1 hour thanks to the Wolt Drive service.

More here:

https://www.gdziepolek.pl/artykuly/zaparcia-jak-z-nimi-walczyc

If immediate action is not sufficient, consult a doctor.