Transdermal Pharmaceutical Composition of Diclofenac

The present invention generally relates to a pharmaceutical composition of Non-Steroidal Anti-Inflammatory Drug (NSAID) suitable for topical delivery of drugs. Specifically, the present invention discloses an improved transdermal pharmaceutical composition comprising of therapeutically effective amount of diclofenac or a pharmaceutically acceptable salt thereof
and bio-enhancer, piperine or a metabolite, structural analogue or isomer thereof, preparation of the improved transdermal pharmaceutical composition and its use in the treatment of inflammation and related pain.


Manju Nagpal, Balraj Saini, Thakur Gurjeet Singh, Geeta Aggarwal, Sandeep Arora, Harman Bakshi

Patent File Number - 201911040114        Patent File Date - 03/10/2019