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First Aid

Educational information. Individual clinical review of this presentation by Dr. Ehsan is not yet documented. It does not replace personal medical evaluation.

Source: MedlinePlus, National Library of Medicine. Read the original source

MedlinePlus data edition September 26, 2026. Imported September 27, 2026. These dates do not indicate a new clinical review of the article.

What is first aid?

Accidents happen. Someone starts to choke, gets stung by a bee, sprains an ankle, or gets a minor burn or cut while cooking. First aid is the care you give right away for an injury or sudden illness before medical help arrives. Knowing basic first aid, and when to call 911, can help you stay calm and act quickly.

When is 911 needed?

Call 911 right away for life-threatening emergencies, such as when someone collapses, can't breathe, or is unresponsive. While you wait for help, you may be able to save a life:

What are the treatments for common injuries?

Consider taking a CPR or first aid class to build hands-on skills you can use in an emergency. You may also learn to handle many common injuries, these may include:

What should be in a basic first aid kit?

It's a good idea to keep a first aid kit at home and in your car. First aid kits come in many types and sizes. Some are built for specific needs like travel, workplaces, or sports, and include more supplies than a basic kit. You can create your own first aid kit that includes personal items such as emergency phone numbers or medicines.

A basic first aid kit should include:

Check the kit regularly to replace expired items.

Questions for your care team

General prompts to help prepare for your appointment.

For a life-threatening emergency, call 911 in the U.S. or your local emergency number.

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