HealthSense Logo

Basic First Aid

Learn how to handle common emergencies and injuries safely

Emergency Action Steps

1. Check for Danger

Make sure the area is safe for you and the injured person

2. Check Response

See if the person is conscious and responsive

3. Call for Help

Call 911 if the situation is serious

When to Call 911

  • • Person is unconscious or unresponsive
  • • Severe bleeding that won't stop
  • • Difficulty breathing or choking
  • • Chest pain or heart attack symptoms
  • • Severe burns or electrical injuries
  • • Suspected broken bones or spinal injury
  • • Poisoning or drug overdose
  • • Severe allergic reactions

Affordable First Aid Kits Online

Having a first aid kit at home, in your car, and at work can help you respond quickly to emergencies.

Johnson & Johnson All-Purpose First Aid Kit
$15-20140+ pieces4.5/5 stars

Comprehensive kit with bandages, antiseptic wipes, pain relievers, and more

Features:

  • Portable case
  • Variety of bandages
  • Pain relief medication
  • Antiseptic supplies
First Aid Only All-Purpose Kit
$12-18100+ pieces4.3/5 stars

Basic first aid supplies for home, office, or car

Features:

  • Compact design
  • Essential supplies
  • Clear organization
  • Affordable option
Adventure Medical Kits Ultralight
$25-3580+ pieces4.6/5 stars

Lightweight kit perfect for travel and outdoor activities

Features:

  • Waterproof case
  • Lightweight design
  • Travel-friendly
  • Quality supplies
Be Smart Get Prepared First Aid Kit
$10-15250+ pieces4.2/5 stars

Large quantity kit with basic supplies for families

Features:

  • Great value
  • Many supplies
  • Family-sized
  • Basic essentials

Other Places to Buy First Aid Kits

Walmart

Affordable first aid kits starting at $8

Target

Quality first aid supplies and kits

CVS Pharmacy

Medical supplies and first aid kits

Walgreens

First aid kits and medical supplies

Common First Aid Situations

Cuts and Scrapes
Severity: Minor

What to Do:

  1. 1Wash your hands with soap and water
  2. 2Stop any bleeding by applying gentle pressure with a clean cloth
  3. 3Clean the wound with water (avoid hydrogen peroxide on open wounds)
  4. 4Apply antibiotic ointment if available
  5. 5Cover with a sterile bandage
  6. 6Change the bandage daily and keep the wound clean and dry

When to Seek Medical Help:

  • The cut is deep and you can see fat, muscle, or bone
  • The bleeding won't stop after 10 minutes of direct pressure
  • The wound is longer than 1/2 inch
  • There's dirt or debris you can't clean out
  • Signs of infection appear (redness, warmth, pus, red streaks)
Burns
Severity: Varies

What to Do:

  1. 1Remove the person from the heat source if safe to do so
  2. 2Cool the burn with cool (not cold) running water for 10-20 minutes
  3. 3Remove jewelry and loose clothing before swelling starts
  4. 4Do NOT use ice, butter, or home remedies
  5. 5Cover with a sterile, non-stick bandage
  6. 6Take over-the-counter pain medication if needed

When to Seek Medical Help:

  • The burn is larger than 3 inches across
  • The burn is on the face, hands, feet, or genitals
  • The skin looks white, charred, or leathery
  • There are blisters
  • Signs of infection develop
  • The person is a child or elderly
Choking
Severity: Emergency

What to Do:

  1. 1Ask 'Are you choking?' If they can't speak, cough, or breathe, act quickly
  2. 2Stand behind the person and wrap your arms around their waist
  3. 3Make a fist with one hand and place it above their belly button
  4. 4Grab your fist with your other hand
  5. 5Give quick, upward thrusts into their abdomen
  6. 6Continue until the object comes out or they become unconscious
  7. 7If they become unconscious, call 911 and start CPR

When to Seek Medical Help:

  • The person cannot speak, cough, or breathe
  • The person becomes unconscious
  • You cannot dislodge the object
  • Call 911 immediately for choking emergencies
Nosebleeds
Severity: Minor

What to Do:

  1. 1Sit up straight and lean slightly forward
  2. 2Pinch the soft part of the nose (not the bony bridge)
  3. 3Hold firmly for 10-15 minutes without letting go
  4. 4Breathe through your mouth
  5. 5Apply ice to the bridge of the nose if available
  6. 6After bleeding stops, avoid blowing your nose for several hours

When to Seek Medical Help:

  • Bleeding doesn't stop after 20 minutes of direct pressure
  • The nosebleed follows a head injury
  • You have frequent nosebleeds
  • You're taking blood-thinning medication
  • You feel dizzy or weak
Sprains and Strains
Severity: Minor to Moderate

What to Do:

  1. 1Rest the injured area and avoid activities that cause pain
  2. 2Ice the area for 15-20 minutes every 2-3 hours for the first 48 hours
  3. 3Compress with an elastic bandage (not too tight)
  4. 4Elevate the injured area above heart level when possible
  5. 5Take over-the-counter pain medication as directed
  6. 6Gradually return to activity as pain improves

When to Seek Medical Help:

  • You can't bear weight on the injured area
  • The area is numb or tingling
  • You can't move the injured joint
  • The pain is severe or getting worse
  • You see signs of infection
Allergic Reactions
Severity: Varies

What to Do:

  1. 1Remove or avoid the allergen if known
  2. 2For mild reactions: take an antihistamine (like Benadryl)
  3. 3Apply cool compresses to itchy areas
  4. 4For severe reactions: use epinephrine auto-injector if available
  5. 5Call 911 immediately for severe reactions
  6. 6Monitor breathing and consciousness

When to Seek Medical Help:

  • Difficulty breathing or wheezing
  • Swelling of face, lips, tongue, or throat
  • Rapid pulse or dizziness
  • Widespread rash or hives
  • Nausea, vomiting, or diarrhea with other symptoms
  • Previous history of severe allergic reactions

First Aid Kit Essentials

Basic Supplies
  • • Adhesive bandages (various sizes)
  • • Sterile gauze pads
  • • Medical tape
  • • Elastic bandages
  • • Scissors
  • • Tweezers
Medications
  • • Pain relievers (ibuprofen, acetaminophen)
  • • Antihistamine (Benadryl)
  • • Antibiotic ointment
  • • Hydrocortisone cream
  • • Thermometer
Additional Items
  • • Instant cold packs
  • • Disposable gloves
  • • Emergency contact numbers
  • • First aid manual
  • • Flashlight
  • • Emergency blanket

Get Proper Training

While this guide covers basic first aid, hands-on training from certified instructors is the best way to learn these skills properly.

Built with v0