Can I combine this medicine? Brilique with medicines containing diosmin ?

There are no pharmacological interactions between these drugs, so there are no contraindications to their simultaneous use.
Just remember to keep at least 20 minutes between each tablet you take and always drink the medication with water.

Here you can check the availability of the drug with the possibility of booking it at the pharmacy: 

https://www.gdziepolek.pl/produkty/13563/brilique-tabletki-powlekane/apteki

Here you can compare the prices of examples of preparations containing diosmin and order them with home delivery or pick-up at the pharmacy:

https://www.gdziepolek.pl/produkty/87863/dih-max-comfort-tabletki-powlekane/apteki

https://www.gdziepolek.pl/produkty/111424/diohespan-max-proszek/apteki

https://www.gdziepolek.pl/produkty/23815/diosminex-max-tabletki-powlekane/apteki

In cities such as Warsaw, Wrocław, Lublin, Kraków, Łódź or Białystok, products can be ordered with instant delivery even in 1 hour. thanks to the Wolt Drive service - check if the service is available in your location: https://www.gdziepolek.pl/koszyk/szybka-dostawa?src=zf

I am sending you materials that may be of interest to you:

https://www.gdziepolek.pl/artykuly/leki-na-zylaki