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Vernal Keratoconjunctivitis: Impact on Children.

Sophie Z Gu1, Danielle Trief

  • 1Harkness Eye Institute, Columbia University Medical Center, New York, NY.

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|June 5, 2025
PubMed
Summary
This summary is machine-generated.

Vernal keratoconjunctivitis (VKC), an allergic eye condition, causes inflammation and discomfort, potentially leading to severe vision problems. Prompt diagnosis and treatment are crucial for managing this seasonal condition in children and young adults.

Keywords:
AllergyKeratoconusVernal keratoconjunctivitis

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Area of Science:

  • Ophthalmology
  • Allergology
  • Immunology

Background:

  • Vernal keratoconjunctivitis (VKC) is a recurrent allergic eye inflammation affecting the cornea and conjunctiva.
  • It primarily impacts children and young adults, particularly in warmer climates, with a male predominance.

Purpose of the Study:

  • To summarize the clinical presentation, epidemiology, etiology, and management of Vernal keratoconjunctivitis.
  • To highlight the potential for severe visual impairment and impact on quality of life.

Main Methods:

  • Review of epidemiological data and clinical manifestations of VKC.
  • Discussion of the multifactorial etiology involving environmental allergens and hypersensitivity reactions.
  • Overview of current management strategies, including allergen avoidance and medical treatments.

Main Results:

  • VKC presents with itching, discharge, and hyperemia, and can lead to serious corneal complications like ulcers, scarring, and keratoconus.
  • The condition significantly affects visual acuity and quality of life, especially in school-aged children.

Conclusions:

  • Effective management requires prompt diagnosis and treatment to prevent long-term visual morbidity.
  • Further research and therapeutic advances are needed to improve outcomes for patients with VKC.