Can Setal MR and Devikap be used?

Yes, you can use Setal MR (Trimetazidine) and Devikap (vitamin D) with a minimum interval of 30 minutes between preparations.
Devikap is a prescription medicine with a prescription.

I would like to point out that there is a wide range of over-the-counter vitamin D medications on the market. They come in different dosages, which should be adjusted.

Here you can compare the prices of vitamin D medicines (over the counter) in online pharmacies and place an order for home delivery or pick-up at the pharmacy:

https://www.gdziepolek.pl/produkty/105739/vigalex-forte-tabletki/apteki

https://www.gdziepolek.pl/produkty/105589/ibuvit-d3-4000-iu-kapsulki/apteki

https://www.gdziepolek.pl/produkty/92290/vigantoletten-1000-tabletki/apteki

In cities such as Warsaw, Wrocław, 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

I encourage you to read the article:

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

https://www.gdziepolek.pl/artykuly/witamina-d-czyli-nie-unikaj-slonca