A pill delivery device is provided for inserting pills into enclosed regions within human body cavities, comprising an arcuate, rigid applicator tube, a plunger and a flexible pill-retaining sleeve. The pill-retaining sleeve is secured to a lower end of the applicator tube and has an aperture disposed at a lower end of the sleeve. The aperture prevents pills from falling from the sleeve however the sleeve is flexible to permit distortion of the aperture, thereby allowing pills to be pushed therethrough. The plunger has a handle disposed at a top end and a working end in the shape of a ball, disposed at its lower end. In use, a pill is inserted into the top end of the tube. The device is then inserted into a body cavity and the plunger is utilized to force medication through the retaining sleeve and into the body cavity.