Dermatological applicator

The utility model discloses a dermatological applicator. Including a storage cartridge, one end of the storage barrel is fixedly connected with a guide pipe with a circular structure; a connecting pipe is arranged at the other end of the guide pipe; a dispersing pipe is arranged at one end of the connecting pipe away from the guide pipe; a guide plate with a U-shaped structure is arranged below one end, far away from the connecting pipe, of the dispersing pipe; the two sides of the guide plate are sleeved with extrusion plates of a U-shaped structure. The guide plate is opposite to the openingdirection of the extrusion plate, a guide groove is formed in the side, close to the extrusion plate, of the guide plate in the length direction, an extrusion block is arranged in the middle of the side, close to the guide plate, of the extrusion plate, and a splitter plate is arranged above the side, close to the guide plate, of the extrusion block. The medicine applying device is convenient andfast to operate, medicine