Is it normal for my cat’s third eyelid to be visible, or should I call a vet?

I noticed that my cat's third eyelid has been quite visible throughout the day. It’s the first time I’ve seen this and it looks a bit unusual. Is this something normal, or do I need to call a vet for advice or possibly bring her in for a check-up?

Answer

Seeing your cat's third eyelid (nictitating membrane) more prominently than usual could indicate a health issue, and it is advisable to consult a veterinarian.

  • Check if the third eyelid is visible in one or both eyes.
  • Look for other signs of illness, such as lethargy, decreased appetite, or changes in behavior.
  • Note if there has been any recent trauma or changes in their environment.
  • Remember if your cat has been exposed to other animals that may be ill.
  • Monitor for any discharge or redness in the eye.

The third eyelid can become prominent due to a variety of reasons, such as infection, injury, dehydration, or systemic illness. Since it is not normal for the third eyelid to be persistently visible, especially if combined with other symptoms, a professional evaluation is important to determine the underlying cause.

If you observe this condition in your cat, it would be wise to book a consultation with a veterinarian to get a proper diagnosis and appropriate treatment.

Frequently Asked Questions

  • What is the third eyelid in cats?

    The third eyelid is a protective membrane in the inner corner of a cat's eye, which helps in protecting the eyeball and spreading tears over the cornea.

  • When should I be concerned about my cat's third eyelid?

    You should be concerned if the third eyelid is consistently visible along with other symptoms like lethargy, appetite changes, or eye discharge, as these could indicate an underlying health problem.

  • Can a visible third eyelid resolve on its own?

    In some cases, it might resolve without intervention if it is due to minor issues like transient dehydration or mild stress. However, it is best to watch for other symptoms and consult a vet to rule out serious conditions.

  • How can a vet help if my cat's third eyelid is showing?

    A vet can perform a thorough examination to determine the cause of the visible third eyelid and provide proper treatment, whether it's medication, hydration therapy, or other interventions.

  • Is this an emergency situation?

    While a visible third eyelid alone is not typically an emergency, it requires prompt veterinary attention if accompanied by other worrisome symptoms.

Embark Breed + Health Dog DNA Test

Recommended for Dog Owners

Embark Breed + Health Dog DNA Test

18,899 Reviews

The most comprehensive dog DNA test. Screen for 270+ genetic health risks and identify breeds from 350+ breeds, types & varieties.

$199$139Save $60

Free US Shipping · Veterinarian Developed

Still worried? Chat to a real vet.

Book a fast telehealth consult for personalised guidance and next steps.

Book a consult

Next available appointment

Loading…