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Updated: Jul 14, 2026

Induction and Monitoring of Active Delayed Type Hypersensitivity (DTH) in Rats

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Published on: July 19, 2007

Type I latex allergy: a follow-up study.

J Azofra García¹

¹Department of Allergology, Hospital Central de Asturias, Oviedo, Spain. alergis@hca.es

Journal of Investigational Allergology & Clinical Immunology

|June 23, 2007

Summary

Patients with latex allergy often avoid latex in healthcare settings, but non-occupational exposures still cause allergic reactions. Many patients experience symptoms from latex-related foods and other sources, highlighting the need for comprehensive avoidance strategies.

Area of Science:

Immunology
Allergy and Immunology
Public Health

Background:

Occupational latex allergy is well-studied, but non-occupational latex allergy evolution remains underexplored.
Immunoglobulin E (IgE)-mediated allergy to latex can cause rhinitis and asthma.

Purpose of the Study:

To assess patient adherence to latex avoidance measures.
To determine the frequency and types of symptoms resulting from latex exposure in healthcare and other settings.

Main Methods:

Retrospective study of 23 patients diagnosed with latex allergy over 11 years.
Patients were informed about latex avoidance, particularly in surgical, gynecological, and dental settings.

Main Results:

Most patients successfully avoided latex in healthcare settings, though one experienced angioedema due to non-disclosure.

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30% of patients had allergic reactions from other exposures (gloves, balloons, hospital environments).

17% of patients experienced allergic reactions to latex-related foods.

Conclusions:

While patients generally inform healthcare providers about latex allergy, non-occupational exposures remain a significant issue.
Latex-related food allergies and reactions to environmental latex are common, necessitating broader awareness and avoidance.