A wound treatment apparatus is disclosed, which comprises: a first portion, a second portion and a porous matrix. In an exemplary embodiment of the invention, the first portion, being an adhesive film, is formed with at least a first hole; and the second portion, being made of a flexible, water-resistant material, is formed with at least a second hole and at least a third hole in a manner that the at least one second hole and the at least one third hole are capable of communicating with each other and thus causes an accommodation space to be formed inside the second portion while the at least one second hole is arranged at a position corresponding to the at least one first hole as the second portion is connected to the first portion. Moreover, the porous matrix is received inside the accommodation space of the second portion.