pediculosis pubis

Pediculosis pubis, commonly known as pubic lice or "crabs," is an infestation caused by the pubic louse, Phthirus pubis. These small, broad, sucking lice are typically found in the pubic and perianal areas, though they can occasionally inhabit other hairy regions of the body.1

The life cycle begins with eggs, called nits, which are attached to pubic hairs and hatch in about two to three weeks. The lice feed on blood and cause itching and skin inflammation, which can lead to eczema. While often associated with sexual contact, pubic lice can also be transmitted through close personal contact.12