The invention relates to an anti-bacterial anti-mite medical gauze, including a gauze body. The gauze body comprises an upper base cloth layer, a lower base cloth layer, and a degreasing cotton clothcore between the upper base cloth layer and the lower base cloth layer. The upper base cloth layer, the degreasing cotton cloth core, and the lower base cloth layer are laminated in sequence, and fouredges are sewn and connected. The upper base cloth layer and the lower base cloth layer are dustproof disinfecting hemostasis layers, and the degreasing cotton cloth core is an antibacterial anti-mite blocking body. Compared with a conventional medical gauze, the anti-bacterial anti-mite medical gauze adds an anti-mite function, and can resist invasion of bacteria and prevents mite infection, soas to accelerate healing of a wound surface.