---
title: "Cut | First Aid Glossary"
description: "A cut is a break in the skin caused by a sharp object. Learn basic first aid to clean, cover, and care for cut injuries safely."
canonical: "https://www.australiawidefirstaid.com/resources/glossary/cut"
---

# Cut

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

## What is a cut injury and how should you treat it with first aid?

A cut is a break in the skin, usually caused by a sharp object. Minor cuts can often be treated with basic first aid, while deeper cuts may need medical attention.

A cut is a type of injury where the skin is broken, usually by a sharp object such as a knife, glass, or metal edge. Cuts are generally straight and shallow wounds and are distinct from lacerations, which are often irregular or jagged. Most minor cuts can be managed with basic first aid, but deeper or contaminated cuts may require professional medical care.

The main concerns with cut injuries are bleeding and infection. First aid treatment involves cleaning the wound, applying pressure to control bleeding, and covering the cut with a sterile dressing to keep it protected. Monitoring the wound for signs of infection, such as redness, swelling, or pus, is important in the days following the injury.

If a cut is deep, continues to bleed heavily, or is caused by a dirty or rusty object, seek medical care promptly. Tetanus vaccination status may need to be considered for some injuries. By performing simple first aid, most minor cuts can be treated safely and heal without complications.

## Symptoms:

- Bleeding at the site of the cut
- Pain or tenderness around the cut
- Redness or swelling
- Skin break or open wound
- Mild bruising (sometimes)

## First aid for a cut:

1. Wash hands and wear gloves if available.
2. Rinse the cut under clean, running water to remove dirt.
3. Apply gentle pressure with a clean dressing to stop bleeding.
4. Cover the cut with a sterile bandage or dressing.
5. Seek medical attention if the cut is deep, won’t stop bleeding, or shows infection signs.

> Clean, cover, and monitor cuts to prevent infection.

## Watch: Splinter Probe Safe and Effective First Aid Tool for Splinter Removal

[Watch on YouTube](https://www.youtube.com/watch?v=DPapsPfq8to)

## 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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