1. Substances that may reduce the blood-glucose-lowering effect include corticosteroids, danazol, diazoxide, diuretics, glucagon, isoniazid, oestrogens and progestogens (e. g. in oral contraceptives), phenothiazine derivatives, somatropin, sympathomimetic agents (e. g. epinephrine [ adrenaline ], salbutamol, terbutaline), thyroid hormones, protease inhibitors and atypical antipsychotic medicinal products (e. g. olanzapine and clozapine

B.Kortikosteroide, Danazol, Diazoxid, Diuretika, Glukagon, Isoniazid, Östrogene und Progestagene, (z. B. in oralen Kontrazeptiva), Phenothiazin-Abkömmlinge, Somatotropin, Sympathomimetika (z. B. Epinephrin [ Adrenalin ], Salbutamol, Terbutalin), Schilddrüsenhormone, Proteaseinhibitoren und atypische Antipsychotika (z. B. Olanzapin und Clozapin