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Niguas - Symptom

Nombres alternativos

Ácaros rojos; Ácaros de cosecha

Síntomas:

Los síntomas principales son:

Picazón intensa
Ronchas rojas parecidas a granos o urticaria

La picazón generalmente ocurre algunas horas después de que las niguas se adhieren a la piel.

Una erupción cutánea puede aparecer en las partes del cuerpo que estuvieron expuestas al sol y se puede detener donde la ropa interior se encuentra con la pierna. A menudo, ésta es una clave de que la erupción se debe a las picaduras de niguas.

Pruebas y exámenes:

El médico puede diagnosticar las niguas examinando la erupción.

Mordedura de nigua; vista de cerca de las ampollas

Reviewed last on: 9/15/2010
David C. Dugdale, III, MD, Professor of Medicine, Division of General Medicine, Department of Medicine, University of Washington School of Medicine; Jatin M. Vyas, MD, PhD, Assistant Professor in Medicine, Harvard Medical School; Assistant in Medicine, Division of Infectious Disease, Department of Medicine, Massachusetts General Hospital. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

Referencias

Diaz JH. Mites (including chiggers). In: Mandell GL, Bennett JE, Dolin R, eds. Principles and Practice of Infectious Diseases. 7th ed. Philadelphia, Pa: Elsevier Churchill Livingstone; 2009:chap 296.

Schlossberg D. Arthropods and leeches. In: Goldman L, Ausiello D, eds. Cecil Medicine. 23rd ed. Philadelphia, Pa: Saunders Elsevier; 2007:chap 380.

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