Why Your Leopard Gecko Has One Eye Closed (Quick Answers for Concerned Owners)

*This post contains affiliate links, if you buy through a link on this post we may receive a commission.

leopard gecko head close up

Have you ever noticed your leopard gecko closing one eye and wondered what might be causing this odd behavior? 

In many cases, there’s a perfectly good explanation, and understanding the underlying reasons can help ensure your pet remains healthy and happy.

In this article, we’ll explore common reasons your leopard gecko might be closing one eye, like debris, injury, or infection. 

With this knowledge, you’ll be better equipped to address your geckos needs and maintain their overall well-being. So, let’s investigate and learn together!

Reasons Your Leopard Gecko is Closing One Eye

There are various reasons why your leopard gecko might have one eye closed. In this section, we will explore some of the possible causes.

Eye Injuries

Your leopard gecko may have experienced trauma to its eye. 

Accidents can happen, and if your gecko has been injured, it may close one eye to protect it while it heals. 

Keep an eye out for any signs of injury, and consult your veterinarian for proper care and treatment.


Bacterial or fungal infections may cause your leopard gecko to close one eye. If you suspect an eye infection, you must visit a veterinarian for a diagnosis and appropriate treatment.

Shedding Issues

Leopard geckos shed regularly. Sometimes, they might have difficulty shedding around their eyes. 

If your gecko struggles with a stuck scale or skin, it may close one eye. 

You can help them by providing proper humidity and ensuring a safe environment for shedding.


Dehydration can lead to dry eyes in leopard geckos. Ensure your gecko has access to clean water and is well-hydrated. This will help prevent this issue.

Debris in Eyes

Leopard geckos may close one eye if there is debris under their eyelid. Ensure their enclosure is clean and free from any potential irritants to avoid this problem.

Dry Eyes

Dry eyes can occur if the humidity in the enclosure is too low. Proper humidity prevents this issue and keeps your leopard gecko’s eyes healthy.

Vitamin A Deficiency

A lack of vitamin A in your gecko’s diet can lead to eye problems, including closing one eye. Provide a balanced diet and appropriate supplements to meet their nutritional needs.


Parasites may cause eye issues in leopard geckos, leading to one eye being closed. If you suspect parasites, consult your veterinarian for proper diagnosis and treatment.


An abscess, a collected mass of pus, can develop in your leopard gecko’s eye as a result of infection or injury. This may cause the eye to appear closed. If you observe an abscess, seek veterinary help immediately.


Your leopard gecko may close one eye in response to bright light. Try dimming the lights in your gecko’s enclosure. Providing a suitable environment with appropriate lighting will help prevent this issue.


Neoplasia, or abnormal growths, can affect your leopard gecko’s eyes and lead to one eye being closed. Consult your veterinarian if you suspect this issue, as it may require specialized treatment.

Signs and Symptoms to Monitor

When observing your leopard gecko for potential eye problems, it’s crucial to monitor specific symptoms that may indicate an underlying issue. Keep an eye out for the following:

Swelling and Redness

If you notice swelling or redness in one or both of your gecko’s eyes, it might be a sign of an infection or injury. 

Swollen eyelids can also occur when your leopard gecko reaches sexual maturity, causing them to squint and close their eyes partially during this period.


Excessive discharge around your gecko’s eye can be another sign of an issue. This can result from a foreign body, an eye abscess, or an infection (The Spruce Pets).

Ensure you clean their living space and take your gecko to the vet if the discharge persists or worsens.

Behavioral Changes

Pay attention to any changes in your leopard gecko’s behavior, such as closing one eye more often, appearing blind, or showcasing discomfort. 

Many causes of eye problems in leopard geckos can range from common issues treatable at home to more serious problems needing veterinary care.

By monitoring these signs and symptoms, you can proactively address any eye issues your leopard gecko may be experiencing, ensuring they remain healthy and comfortable.

Caring for Your Leopard Gecko’s Eye

Observing the Eye

To properly care for your leopard gecko’s eye, it’s important first to observe any signs of discomfort or infection. Watch for symptoms such as discharge, excessive blinking, or eye closure. 

If your gecko is experiencing eye problems, they might also act as if they are blind. Observing these signs early can help you take appropriate measures to address the issue.

Creating a Humid Hide

Leopard geckos benefit from having a humid hide in their enclosure, providing a safe, comfortable, and moist environment to help with shedding and eye care. 

To create a humid hide, you will need a small container or box with an entrance and moist materials like sphagnum moss, paper towels, or coconut fiber. 

Regularly monitor and maintain the humidity level in the hide, ensuring it remains in the optimal range for your gecko’s health.

Gently Cleaning the Eye

If your gecko’s eye is dirty or has discharge, gently clean it with a soft, damp cloth or cotton swab. 

Be sure to moisten the cloth with lukewarm water or a saline solution, and carefully remove any debris from the eye area without causing any distress to your gecko. 

Remember, however, that some eye issues, such as retained eyelid lining or infections, require professional veterinary care, so do not attempt to treat them alone.

By observing your gecko’s eye, providing a proper humid hide, and gently cleaning their eye when necessary, you can help maintain your leopard gecko’s eye health and address any issues that may arise. 

Always consult a veterinarian if you are unsure how to handle a particular eye problem.

When to Consult a Veterinarian

It’s essential to keep a close eye on your leopard gecko’s health and know when to consult a veterinarian. 

If your leopard gecko is closing one eye and you’ve noticed this behavior for more than a day, it’s a good idea to take them to the vet for a check-up. 

Your veterinarian can diagnose the issue and provide the necessary treatment to help your gecko recover.

In some cases, your gecko may require sedation or anesthesia to properly examine their eye and remove a foreign body or treat an injury. This procedure should only be performed by an experienced exotic animal vet.

Remember, always trust your instincts regarding your leopard gecko’s health. 

By acting promptly and seeking professional advice, you can help ensure your gecko’s eyes remain healthy and functional.

Preventive Measures

Taking preventive measures can significantly reduce the chances of your leopard gecko suffering from eye problems. Pay attention to the following sub-sections:

Proper Enclosure Setup

To ensure your leopard gecko’s eye health, provide a suitable habitat for it.

This includes a well-ventilated enclosure along with appropriate lighting and hiding places. 

Keep reflective objects away from the aquarium’s exterior, as they can lead to excessive brightness, causing your gecko to close one eye. 

Regular Cleaning

Maintaining a clean environment for your gecko is essential. Regularly clean the enclosure, removing any debris, uneaten food, and waste to prevent bacteria buildup. This can lead to eye infections. 

Keeping Optimal Temperature and Humidity

Leopard geckos require specific temperature and humidity levels for their overall health. 

Ensure your gecko’s enclosure has a temperature gradient, with a warmer basking area and a cooler resting area. 

Proper humidity levels are crucial for preventing dehydration and dry eyes. 

Invest in a good-quality thermostat and hygrometer to help you effectively monitor the temperature and humidity inside the enclosure.

By following these preventive measures, you can help ensure that your leopard gecko stays healthy and reduces the likelihood of them experiencing eye problems.

Leave a Comment