---
title: "Sunburn | First Aid Glossary"
description: "Skin damage from excessive sun exposure. Learn the warning signs and first aid steps that help you respond safely before professional care arrives."
canonical: "https://www.australiawidefirstaid.com/resources/glossary/sunburn"
---

# Sunburn

[Resources](https://www.australiawidefirstaid.com/resources) › [Glossary](https://www.australiawidefirstaid.com/resources/glossary)

## What is Sunburn?

Sunburn is skin damage caused by overexposure to ultraviolet (UV) rays from the sun. It can lead to redness, pain, and blistering.

Sunburn is a skin injury caused by excessive exposure to ultraviolet (UV) radiation from the sun or artificial sources such as tanning beds. It is characterised by red, painful skin that may feel warm to the touch and may blister in severe cases.

Sunburn can occur within minutes of UV exposure and typically worsens over the next 24-48 hours.

First aid for sunburn aims to relieve symptoms and promote healing.

Immediate actions include moving the casualty out of direct sunlight and cooling the affected skin with cool water compresses or baths. Applying moisturising lotions or aloe vera gel helps soothe the skin and reduce discomfort. Drinking plenty of fluids helps prevent dehydration. Over-the-counter pain relievers may be recommended to alleviate pain and inflammation.

Educating individuals about sun safety practices, such as wearing sunscreen and protective clothing, helps prevent future sunburns.

## First Aid for Sunburn

1. Cool the Skin: Take cool baths or apply cool, damp cloths to the affected areas.
2. Moisturise: Use aloe vera or moisturising lotions to soothe the skin.
3. Hydrate: Drink plenty of water to prevent dehydration.
4. Avoid Further Sun Exposure: Stay out of the sun until the sunburn heals.

> Skin damage caused by excessive exposure to ultraviolet rays.

## Related video: Surviving Australia's Sun: Essential SunSmart Tips!

[Watch on YouTube](https://www.youtube.com/watch?v=hI-ZcgrySic)

## Learn this hands-on

A nationally accredited first aid course covers this and much more. [Find a course and check live session availability](https://www.australiawidefirstaid.com/#find-course).

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**Australia Wide First Aid** · RTO 31961

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