The present invention is plaster matrix of tolterodine tartrate and/or tolterodine fumarate and the preparation process of plaster for treating bladder hypermobility syndrome. The plaster matrix includes medicine component, adhesive and organic solvent. The tolterodine tartrate and/or tolterodine fumarate plaster is prepared through the following steps: 1. mixing tolterodine tartrate and/or tolterodine fumarate, adhesive and organic solvent, and smearing the mixture onto the lining layer; and 2. covering protection film onto the matrix after the matrix become dry. The tolterodine tartrate and/or tolterodine fumarate plaster is used in treating bladder hypermobility syndrome, and has high effective rate and short curing period. |