Abstract: The present disclosure relates to a transdermal drug delivery device, also known as a transdermal patch that can be worn by the user anywhere the person travels throughout the day. The transdermal patch is characterized in that it is a single-layered patch comprising an liposomal emulsion carrying a drug to be administered and an adhesive which are both incorporated into a polymer or polymeric matrix. The liposomal emulsion within the single-layered transdermal patch allows the drug that is to be administered to be spread throughout the entire surface area of the transdermal patch.