PHARMACEUTICAL COMPOSITION FOR TRANSDERMAL OR TRANSMUCTIVE DELIVERY COMPRISING AT LEAST ONE PROGESTATIVE AND / OR AT LEAST ONE OESTROGEN, PREPARATION METHOD AND USES THEREOF

摘要

The present invention relates to a pharmaceutical composition for transdermal or transmucosal administration comprising: at least one progestogen, and / or at least one estrogen, at least one percutaneous absorption promoter which is a hydroxy acid or a pharmaceutically acceptable salts thereof.