Transdermal systems for the delivery of muscarinic receptor antagonists and their use for the treatment of spasms of smooth muscles in the urological area

摘要

The invention relates to transdermal systems for the delivery of muscarinic receptor antagonists, which are characterized in that they contain a composition of a muscarinic receptor antagonist as an active ingredient, tea tree oil and a water-miscible solvent. The invention also specifies the use of such transdermal systems for the treatment of spasms of the smooth muscles in the urological area.