Find Information About:

Drugs & Supplements

Get information and reviews on prescription drugs, over-the-counter medications, vitamins, and supplements. Search by name or medical condition.

Pill Identifier

Pill Identifier

Having trouble identifying your pills?

Enter the shape, color, or imprint of your prescription or OTC drug. Our pill identification tool will display pictures that you can compare to your pill.

Get Started
My Medicine

My Medicine

Save your medicine, check interactions, sign up for FDA alerts, create family profiles and more.

Get Started

WebMD Health Experts and Community

Talk to health experts and other people like you in WebMD's Communities. It's a safe forum where you can create or participate in support groups and discussions about health topics that interest you.

  • Second Opinion

    Second Opinion

    Read expert perspectives on popular health topics.

  • Community


    Connect with people like you, and get expert guidance on living a healthy life.

Got a health question? Get answers provided by leading organizations, doctors, and experts.

Get Answers

Sign up to receive WebMD's award-winning content delivered to your inbox.

Sign Up

First Aid & Emergencies

Font Size

Dealing With Emergencies - CPR

Steps of CPR

CPR (cardiopulmonary resuscitation) is pushing down on a person's chest and breathing into his or her mouth. It is used in emergencies when someone's heart stops beating, or when he or she is not breathing normally (may be gasping for breath) or is not breathing at all.

CPR works to move blood to the person's brain to help prevent brain damage. CPR can help keep someone alive until a health professional arrives.

The steps of CPR are C-A-B:

  • C for compression
  • A for airway
  • B for breathing

The CPR Basics has the basic steps for CPR. Use it for quick information on hand placement for chest compression, compression rates, compression depth, and ratio of compressions to rescue breaths.

The American Heart Association recommends taking a class on how to give CPR and then use the steps below as a reference.

Step 1. Check to see if the person is conscious.

Tap or gently shake the person and shout, "Are you okay?" But do not shake someone who might have a neck or back injury. That could make the injury worse.

If the person does not respond, follow these steps.

Adults and older children who have reached puberty

  • For an adult or an older child who has reached puberty (body hair or breast development):
    • Call 911 or other emergency services.
    • Get an AED if there is one nearby.
    • Start CPR.

Babies and young children until the age of puberty

  • For a baby or young child who has not reached puberty:
    • Start CPR.
    • Do CPR with rescue breaths for 2 minutes.
    • Call 911 or other emergency services.
    • Get an AED if there is one nearby.
    • Note: If there is another person with you, one person should call 911 while the other starts CPR.

Step 2: Start chest compressions.

For an adult or an older child who has reached puberty

  • Kneel next to the person.
  • Use your fingers to locate the end of the breastbone, where the ribs come together.
  • Place two fingers at the tip of the breastbone.
  • Place the heel of the other hand just above your fingers (on the side closest to the person’s face).
  • Use both hands to give compressions. Stack your other hand on top of the one that you just put in position. Lace the fingers of both hands together, and raise your fingers so they do not touch the chest.
1 | 2 | 3 | 4
1 | 2 | 3 | 4
Next Article:

Dealing With Emergencies Topics

Today on WebMD

Antibiotic on hand
3d scan of fractured skull
Father putting ointment on boy's face
Person taking food from oven
sniffling child
wound care true or false
caring for wounds
Harvest mite

Pollen counts, treatment tips, and more.

It's nothing to sneeze at.

Loading ...

Sending your email...

This feature is temporarily unavailable. Please try again later.


Now check your email account on your mobile phone to download your new app.

WebMD the app

Get first aid information. Whenever. Wherever... with your iPhone, iPad or Android.

Find Out More