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Piojos del cuerpo - Overview

Nombres alternativos

Piojos corporales; Pediculosis

Definición:

Son parásitos diminutos (Pediculus humanus corporis) que se propagan a través del contacto cercano con otras personas.

Existen tres tipos de piojos:

Este artículo se enfoca en los piojos del cuerpo.

Causas, incidencia y factores de riesgo:

Los piojos se alimentan de sangre humana y viven en los pliegues y costuras de la ropa. Ellos depositan sus huevos y desechos en la piel y la ropa.

Usted puede contraer los piojos del cuerpo si entra en contacto directo con una persona infestada o con ropa de cama, toallas o prendas de vestir infestadas.

Los piojos del cuerpo son más grandes que otros tipos de piojos.

Usted tiene mayor probabilidad de adquirir este tipo de piojos si tiene mala higiene o convive con muchas personas en un espacio reducido (hacinamiento). Es improbable que una infestación dure en alguien que se bañe regularmente y que tenga al menos acceso semanal a prendas de vestir y ropa de cama recientemente lavadas.

Si los piojos se desprenden de una persona, mueren al cabo de aproximadamente 5 a 7 días a temperatura ambiente.

  • Reviewed last on: 10/4/2010
  • Linda J. Vorvick, MD, Medical Director, MEDEX Northwest Division of Physician Assistant Studies, University of Washington School of Medicine. Also reviewed by Kevin Berman, MD, PhD, Atlanta Center for Dermatologic Disease, Atlanta, GA. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

Referencias

Diaz JH. Lice (pediculosis). In: Mandell GL, Bennett JE, Dolin R, eds. Principles and Practice of Infectious Diseases. 7th ed. Philadelphia, Pa: Elsevier Churchill Livingstone; 2009:chap 293.

Habif TP, ed. Clinical Dermatology. 5th ed. Philadelphia, Pa: Mosby Elsevier;2009: pp 590-594.

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