Use and application regimen of a pharmaceutical composition containing levonorgestrel and a COX inhibitor for on-demand contraception

摘要

The invention relates to a method of hormonal female controlled “on demand” contraception, in which a pharmaceutical preparation comprising a COX inhibitor and levonorgestrel is taken on demand prior to expected sexual intercourse. Further subjects of the invention relate to pharmaceutical compositions and application regimes for “on demand” contraception.

主权项

1. A method of female controlled “on demand” contraception, comprising administering a pharmaceutical composition comprising levonorgestrel and a COX inhibitor, selected from the group consisting of indomethacin, diclofenac, and piroxicam, to a female on demand and once in a period of 0-24 hours prior to expected sexual intercourse.