Are Lizards Poisonous? Bites, Touch and Food Myths

Many myths surround house lizards. Here is what is generally true.

The short answer

Common house lizards are not venomous, and touching or being touched by one is not poisonous. A bite is rare and mild. The real concern is hygiene, since lizards can carry germs like salmonella and may contaminate food. Cover food, clean droppings and wash hands. This is general information, not medical advice.

Myths

• Lizard touch is poisonous.
• Lizard in food always means death.
• Lizard urine is toxic.

Facts

• They are not venomous.
• Germs can spread via droppings and contact.
• Food contamination is a hygiene issue.

What to do

1. Discard food that a lizard fell into.
2. Wash hands after handling.
3. Clean droppings.
4. See a doctor for illness after exposure.

When to call a professional

See a doctor if you feel unwell after possible food contamination.

Frequently asked questions

Can a lizard bite hurt?

Mildly.

Is the tail poisonous?

No.

Do I need medical help after food contamination?

See a doctor if you feel unwell.

Are they protected?

Rules vary. Handle gently.

This guide is part of IPest's complete resource on household pest control. For identification help, prevention and treatment options, see our full household pest control guide for Bangalore.