A rotary aspirator according to the present invention includes: a body portion which has a length in a front and rear direction, and has an outer circumferential surface formed as any one of a circular shape, an elliptical shape, and a polygonal shape in a lateral direction； a handle which is connected to a rear end of the body portion and has a smaller diameter than the rear end of the body portion so that a user moves the handle forward and rearward and rotates the handle in a state in which the user holds the handle by hand； and an absorbing member which is continuously and spirally wound in the front and rear direction of the body portion and absorbs nasal mucus of a target person.
