Care, Health and Growth, Crested Geckos, Geckos

Do Crested Geckos Bite and How To Stop Them 2025

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Key Takeaway:

  • Biting is unusual for crested geckos and is often a sign of some underlying issue that needs to be taken care of.
  • A crested gecko’s bite is not fatal but it can be uncomfortable.
  • Washing your hands with antibacterial soap after being bitten, or even after handling your crested gecko, will reduce the risks of Salmonella infection.

Crested geckos are a popular pet species known for their docile nature and easy care requirements.

While they are generally considered to be a friendly and non-aggressive species, they can sometimes bite if they feel threatened or uncomfortable.

If you have a crested gecko that is biting, there are several things you can do to stop the behavior.

In this article, we will discuss the reasons why crested geckos may bite and provide tips on how to prevent and stop biting behavior.

Why Do Crested Geckos Bite?

Crested geckos may bite for a variety of reasons, including:

  1. Fear or stress: If a crested gecko feels threatened or stressed, it may bite as a defensive mechanism.
  2. Handling: If a crested gecko is not used to being handled, or if it is being handled roughly or aggressively, it may bite as a way to communicate discomfort.
  3. Health issues: Sometimes, crested geckos may bite as a result of pain or discomfort caused by an underlying health issue, such as mouth infections.
  4. Territorial behavior: Crested geckos may also bite if they feel their territory is being invaded or if they feel threatened by another animal or person.
  5. Hunger: Sometimes crested gecko may bite if it is hungry.
  6. Lack of socialization: Crested geckos that are not socialized can be more likely to bite when they are handled.

It’s important to note that crested geckos are generally considered to be docile and not aggressive, so biting behavior is relatively rare.

When they do bite, it is often the result of an underlying issue that needs to be addressed.

Do Crested Geckos Have Teeth?

Yes, crested geckos have teeth. They have small, sharp teeth that are used to help them chew their food.

The teeth of a crested gecko are not as sharp as those of some other lizard species and are not powerful enough to break human skin, but they can still be uncomfortable if they bite.

crested gecko opening mouth
A crested gecko opening it’s mouth

Do Crested Gecko Bites Hurt?

Crested gecko bites are not typically known to be painful. The teeth of a crested gecko are small and sharp, but they are not powerful enough to break human skin.

Their bites may cause some mild discomfort or a minor scratch, but they are not usually considered to be painful.

However, some people may have different sensitivity to the bites, and it can be different from person to person.

Are Crested Gecko Bites Dangerous?

Crested gecko bites are not typically considered to be dangerous. They do not have venomous saliva and their teeth are not strong enough to break human skin.

Crested gecko bites are not known to cause serious injury or infection.

However, If you have a compromised immune system, it is best to consult with a doctor.

It’s important to note that if a crested gecko is biting, it may be an indication of an underlying issue, such as stress, fear, or a health problem, that needs to be addressed.

It is best to seek advice from a veterinarian if you are concerned about your crested gecko’s health or behavior.

Also, if you experience an allergic reaction to the bites or if you have a cut or open wound, it’s best to clean the area with soap and water and consult with a doctor.

Does A Crested Gecko Bite Carry Diseases?

Crested geckos, like most reptiles, can carry Salmonella bacteria, which is a common cause of food poisoning in humans.

While crested geckos can carry other diseases, the risk of infection from a crested gecko bite is considered to be low.

However, it is always good practice to wash your hands thoroughly after handling any reptile, including crested geckos, to prevent the spread of bacteria and disease.

parasites
There is a risk of getting Salmonella when with crested geckos

How To Stop Your Crested Gecko From Biting You?

Some ways to stop your crested gecko from biting you are given below.

  • Be gentle and avoid handling your crested gecko roughly.
  • Provide a comfortable and secure enclosure for your crested gecko.
  • Avoid handling your crested gecko when it is feeling stressed or threatened.
  • Gradually acclimate your crested gecko to being handled over time.
  • If you have a territorial crested gecko, avoid handling it in its enclosure.
  • Be attentive to your crested gecko’s body language and look for signs of discomfort, such as puffing up or tail twitching.

What Happens If A Gecko Bites You?

A crested gecko bite is not typically considered to be painful and usually only causes mild discomfort or a minor scratch.

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However, some people may have different sensitivity to the bites, and it can be different from person to person.

What Should I Do If My Gecko Bites Me?

If your crested gecko bites you, it’s a good idea to clean the area with soap and water to prevent infection.

If you experience any redness, swelling, or pain, you may want to apply a cold compress to the area.

If the bite becomes infected or does not heal properly, it’s best to consult with a doctor.

How To Prevent Your Crested Gecko From Biting You?

Preventing your crested gecko from biting you is very simple.

You just need to take care of the fundamental husbandry needs and respect the personal space of your crested gecko.

Ideal environment, comfortable enclosure, regular balanced nutrition, enrichment, and good health are all important factors that ensure your crested gecko remains calm and relaxed.

And a calm and relaxed crested gecko is void of all aggression – it will have no reason to bite you.

handling a crested gecko
Careful handling is recommended to prevent bites

How To Know When A Crested Gecko Is About To Bite You?

A crested gecko may show signs that it is uncomfortable or stressed before biting. These signs can include puffing up, tail twitching, and attempting to escape.

If you notice your crested gecko displaying these behaviors, it’s best to stop handling it and give it some time to calm down before attempting to handle it again.

Summary

Crested geckos are popular pets known for their docile nature but can sometimes bite if they feel threatened or uncomfortable.

Reasons for biting include fear or stress, handling, health issues, territorial behavior, hunger, and lack of socialization.

Crested geckos do have teeth but their bites are not typically painful and not dangerous.

However, it’s important to address the underlying issue causing the biting behavior and seek advice from a veterinarian if concerned.

Dr. Janet Garcia (DVM, Vet)
Janet is a reptile veterinarian, pet enthusiast, and writer, committed to imparting knowledge, insights, and anecdotes that enable reptile owners to provide optimal care for their scaly companions. Dedicated to providing guidance on husbandry, or the diet of reptiles have on human lives, this blog is the go-to source.

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