Yes, you can use Oftahist drops during treatment with Rixacam. According to currently available knowledge, there are no significant interactions between the preparations.

Here you can compare prices for Oftahist, book a medicine or order with delivery:

https://www.gdziepolek.pl/produkty/55904/oftahist-krople-do-oczu/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.

- check if the service is available in your location:

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

Through Gdziepolek, you can book prescription drugs at a pharmacy of your choice:

https://www.gdziepolek.pl/produkty/127636/rixacam-kapsulki/apteki

I have attached materials that may be helpful:

https://www.gdziepolek.pl/artykuly/jak-szybko-wyleczyc-zapalenie-spojowek