FIELD: medicine.
SUBSTANCE: what is presented is using oestriol for preparing a pharmaceutical dosage form for the vaginal administration of oestriol in a dose of 0.1 mg/day or less for preventing and/or treating urogenital atrophy in females prone to a high probability of the development of oestrogen-dependent tumour or the patients suffering or suffered from oestrogen-dependent tumour.
EFFECT: it is shown that oestriol has the limited absorption from the declared dosage form that reduces its systemic exposure as compared to the control preparation that is "Ovestinon®" cream containing oestriol 0,1% with the effective elimination of vaginal atrophy.
24 cl, 1 dwg, 7 tbl
