[The possibilities of innovation of extemporaneous preparation in pharmacies in the Czech Republic].

Extemporaneously prepared products still have an irreplaceable role in therapy. In order to boost the magistral preparation, the availability of appropriate substances for the pharmacies must be ensured. This is due to the fact that many commercial pharmaceutical products containing these active ingredients do not comply with the individual requirements of a particular patient. Based on the practice requirements, the most requested substances have been chosen and within two years 16 pure substances with quality certificates have been provided for magistral preparation in pharmacies, and there are other chemicals coming. The increased availability of these chemicals should in particular eliminate the inappropriate and sometimes unlawful use of commercial medicinal products in extemporaneously prepared products. The paper presents 16 substances and formulations created by the authors, some of which are based on foreign formulations; however, they have been adapted to meet the requirements of the domestic environment. These products should create the basis of standardized formulations for preparation in pharmacies in the Czech Republic.