Composition in the form of a tablet, comprising candesartan cilexetil and optionally further active agents and usual adjuncts, wherein the surface of at least the active agent candesartan cilexetil in this composition is provided with a coating, made from a compound or a mixture of compounds selected from tri-(C1-C6)alkyl citrate, di-(C1-C6)alkyl phthalate, di-(C1-C6)alkyl sebacate and polydimethysiloxanes and methods for production thereof.一種錠劑形式的組成物,含有坎地沙坦酯(Candesartan Cilexetil)及其他作用物質,以及習用之添加物,其特徵在:此組成物中,至少該坎地沙坦酯的表面覆有一錠衣,該錠衣由以下的化合物之一或其混合物組成:三(C1~C6)烷基檸檬酸酯、二(C1~C6)烷基苯二酸酯、二(C1~C6)烷基癸二酸酯、及聚二甲基矽氧烷。此外還關於其製造方法。