Abstract: The present invention provides a transdermal patch including: a backing layer; a drug-containing adhesive layer including rivastigmine or a pharmaceutically acceptable salt thereof and two kinds of skin penetration enhancers; and a release liner; wherein the drug-containing adhesive layer is disposed between the backing layer and the release liner; a content of rivastigmine or the pharmaceutically acceptable salt thereof is between 10 wt % and 30 wt % based on a total weight of the drug-containing adhesive layer; and the adhesive includes a pressure sensitive adhesive.