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2018, Number 3

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Aten Fam 2018; 25 (3)

Prurigo by Insect and Allergy to Mosquito Bites: Study Case

Mendiola PIR
Full text How to cite this article

Language: Spanish
References: 7
Page: 129-131
PDF size: 365.49 Kb.


Key words:

dermatitis, atopic, prurigo, allergy, mosquito.

ABSTRACT

Prurigo by insect is a reaction of hypersensitivity to antigens in the saliva of insects, mainly of the mosquitoes; it can produce severe and exaggerated reactions, in some cases anaphylaxis. Clinical case: Two-year-old male patient with acute picture of severe papular hives, with presence of painful vesicles on site of the mosquito bite, fever and increased volume in lymph nodes. The diagnosis of Prurigo by insect was integrated with severe allergic reaction to the mosquito bite. Conclusion: The allergy to the bite of mosquito as part of the picture of prurigo by insect is little known, it is necessary to deepen more in this common pathology in endemic zones.


REFERENCES

  1. Seidel D, Carvalho VO de, Marinoni LP. Prurigo por picadura de insectos: estudio epidemiológico. Dermatología Pediátrica Latinoam. 2009;6(3):116-20.

  2. Piñeiro R, Carabaño I. Manejo práctico de las picadura de insecto en Atención Primaria. Rev Pediátrica Atención Primaria. 2015;17:159-66.

  3. Boulware D, Beisang A. Passive prophylaxis with permethrin-treated tentx reduces mosquito bites among North American summer campers. Wilderness Env Med. 2005;16:9-15.

  4. Hernandez RG, Cohen B a. Insect bite-induced hypersensitivity and the scratch principles: a new approach to papular urticaria. Pediatrics. 2006;118(1):e189-96.

  5. Maridet C, Perromat M, Miquel J, Chiaverini C, Bessis D, Lasek A, et al. Childhood chronic prurigo: Interest in patch tests and delayed-reading skin prick tests to environmental allergens. J Allergy Clin Immunol. 2017;141(2).

  6. Halpert DC, Borrero E, Ibañez-Pinilla E, Chaparro M, Molina P, Torres J, et al. Prevalence of papular urticaria caused by flea bites and associated factors in children 1-6 years of age in Bogotá. World Allergy Organ. 2017;10(1):36.

  7. Golden dbk. Insect Allergy. Middleton’s Allergy Essentials. Elsevier; 2017. p. 377-93. Prurigo por insecto Aten Fam. 2018;25(3):129-131. http://dx.doi.org/10.22201/facmed.14058871p.2018.3.65312




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Aten Fam. 2018;25