Prolapse. A falling down or falling out of a part.

Prophylactic. A preventive.

Proximal. Nearest the heart.

Pruritis. Itching.

Puerperal. Pertaining to childbirth.

Pubis. The anterior part of the bony pelvis.

Pulmonary. Pertaining to the lungs.

Purgative. Cathartic.

Purulent. Having the character of pus or matter.

Pus. The creamy liquid produced by suppuration.