Whether Respero Myrtol can be combined with an antibiotic Azitrolek 500 mg?

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.

Increased fluid intake is especially indicated when taking Respero-Myrtol.

Please also remember that probiotic supplementation is indicated during antibiotic therapy.

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

https://www.gdziepolek.pl/produkty/27293/enterol-250-kapsulki/apteki

https://www.gdziepolek.pl/produkty/50697/multilac-synbiotyk-kapsulki/apteki

https://www.gdziepolek.pl/produkty/107701/dicoflor-6-kapsulki/apteki

Here you can check the availability of the medicine and book it at the pharmacy: 

https://www.gdziepolek.pl/produkty/8432/azitrolek-500-tabletki-powlekane/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?src=zf

To @Admin:

Yes, you can. There are no contraindications to the simultaneous use of the drugs mentioned in the question.