Protective adhesive tape with good air permeability

The utility model relates to the technical field of protective adhesive tapes, and provides a protective adhesive tape with good air permeability, which comprises an adhesive tape body and a medicine layer, air holes are evenly formed in the adhesive tape body, a first hook-and-loop fastener is arranged on one side of the top end of the adhesive tape body, a medicine layer is arranged on the other side of the top end of the adhesive tape body, first cotton strips are evenly arranged at the bottom end of a first gauze layer, and second cotton strips are arranged on one sides of the first cotton strips. Second gauze layers are arranged at the bottom ends of the first cotton strip and the second cotton strip, and a second hook-and-loop fastener is arranged on the side, close to the medicine layer, of the bottom end of the protection structure. According to the protective adhesive tape, the protective structure is arranged, the antibacterial layer can resist bacteria and protect an injured part from being infecte