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What Are Herpesvirus-Related Eye Diseases in Cats? Signs and Risks

Prof. Dr. Murat ŞaroğluUpdated on May 29, 2026

Herpesvirus-related eye diseases are among the most common viral eye problems in cats and generally present with recurring symptoms. Feline herpesvirus can reactivate, especially during periods of stress. Below you will find its signs and risks.

What are herpesvirus-related eye diseases?

Feline herpesvirus is responsible for the most common viral eye problems in cats and generally presents with recurring symptoms. The virus is never fully eliminated from the body; it can reactivate, particularly during periods of stress, and cause eye problems.

What are the signs?

  • Persistent or recurring eye discharge
  • Squinting
  • Redness
  • Corneal damage

Risks and the importance of follow-up

Feline herpesvirus infections can reactivate particularly during stressful periods and lead to chronic eye problems. Early diagnosis and regular monitoring are important for preventing corneal damage and permanent vision problems.

This article is for informational purposes only and does not replace a veterinary examination. If you have any concern about your companion’s eyes, please consult a veterinary ophthalmologist.

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