Can you combine Monural, Fluconazole and Linex?

Yes, you can use Monural with Fluconazole and Linex. According to currently available knowledge, there are no significant interactions between the preparations. Linex is a probiotic, you should keep a time interval between taking Linex and Monural, e.g. 2 hours.
Monural and Fluconazole are prescription medications and can be combined if they have been prescribed by doctors who have been informed of all the medications you are taking.

Here you can book Monural and Fluconazole at the pharmacy of your choice:

https://www.gdziepolek.pl/produkty/50320/monural-granulat-do-wytworzenia-plynu/apteki

https://www.gdziepolek.pl/substancje/flukonazol

Here you can compare the prices of Linex in online pharmacies and place your order with home delivery or pharmacy pickup:

https://www.gdziepolek.pl/produkty/43754/linex-forte-kapsulki/apteki

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

Throughout June, delivery with Wolt Drive is free on orders from 99 zł

- check if the service is available in your location:

https://www.gdziepolek.pl/koszyk/szybka-dostawa?src=zf

I encourage you to read the helpful materials:

https://www.gdziepolek.pl/artykuly/czy-mozna-laczyc-leki-ze-soba