There were studied the adhesive characteristics of plasticized polymers of D,L-lactic and glycolic acid branched with pentaerythritol (P) or tripentaerythritol (T) with the drug in the experimental part of this thesis. Like plasticizer there was used triethyl citrate (TEC) in the concentration of 30 % and like drug was used fluconazole in the concentration of 4 %.