Heat stroke and heat exhaustion are two dangerous heat-related emergencies that can escalate quickly if not treated properly. Recognizing the symptoms early — and knowing what actions to take — can save a life. Preparedness through proper training such as cpr certification, cpr and first aid certification, online cpr certification, and bls certification online ensures you can respond confidently during heat emergencies.

Heat Exhaustion vs. Heat Stroke: What’s the Difference?

Heat Exhaustion

A milder yet dangerous heat-related condition caused by fluid and salt loss.

Symptoms include:

  • Heavy sweating
  • Weakness or dizziness
  • Headache
  • Nausea or vomiting
  • Cool, pale, clammy skin
  • Muscle cramps
  • Weak but rapid pulse

Heat Stroke

A life-threatening emergency where the body exceeds 104°F (40°C) and can no longer cool itself.

Symptoms include:

  • Hot, red, dry, or damp skin
  • Altered mental state
  • Rapid, strong pulse
  • Confusion
  • Seizures
  • Loss of consciousness

Get Your CPR Certification Today

What to Do for Heat Exhaustion

1. Move the person to a cool place

Indoors, under shade, or near a fan.

2. Rehydrate

Give water or electrolyte drinks — slowly and steadily.

3. Cool the body

Use wet towels, water sprays, or cool showers.

4. Loosen Clothing

Remove heavy or tight clothing to help heat escape.

5. Monitor symptoms

If they worsen or last longer than an hour, seek medical care.

Training through cpr and first aid certification prepares you to handle these situations safely.

What to Do for Heat Stroke

Heat stroke requires immediate medical help.

1. Call emergency services immediately

2. Begin rapid cooling

Use:

  • Ice packs (neck, armpits, groin)
  • Cold water immersion
  • Wet cloths
  • Fans

3. Check breathing

If the person becomes unresponsive, start CPR immediately. Skills learned through cpr certification and bls certification online become critically important.

4. Do NOT give fluids if unconscious

This can cause choking.

Who Is at Higher Risk?

  • Older adults
  • Infants and small children
  • Outdoor laborers
  • Athletes
  • People with chronic health conditions
  • Individuals without access to cooling

Prevention Tips

  • Stay hydrated throughout the day
  • Wear lightweight clothing
  • Avoid outdoor activities during peak heat
  • Take shade breaks often
  • Never leave children or pets in vehicles

Why Training Matters

Emergency preparedness can prevent deaths during heat-related incidents. Courses such as:

ensure you can respond effectively when heat exhaustion or heat stroke occurs.

Final Thoughts

Heat exhaustion and heat stroke can become life-threatening quickly.
Remember:

  • Heat exhaustion → cool down, hydrate, rest
  • Heat stroke → medical emergency + rapid cooling

By staying informed and trained through programs like cpr certification and cpr and first aid certification, you can act with confidence when someone is experiencing a heat emergency.

Get Your CPR Certification Today