What you need to know from Fountain Hills Emergency Room and Medical Center
When temperatures drop or when someone is exposed to cold for too long — hypothermia can happen faster than many people realize. It’s a serious medical emergency that affects the body’s ability to function and can become life-threatening if not treated quickly.
At Fountain Hills Emergency Room and Medical Center, we want families to recognize the warning signs early and know exactly when to seek emergency care.
What Is Hypothermia?
Hypothermia occurs when the body loses heat faster than it can produce it, causing body temperature to fall below 95°F (35°C). As the body cools, vital organs — including the heart and brain — begin to slow down.
Hypothermia doesn’t only happen in freezing weather. It can also occur due to:
- Cold nights or early mornings
- Being wet or exposed to wind
- Swimming in cold water
- Poor heating indoors
- Prolonged outdoor exposure
Common Signs of Hypothermia
Hypothermia symptoms can vary depending on severity. Knowing the signs can save a life.
Early (Mild) Signs
- Shivering
- Cold, pale skin
- Fatigue or weakness
- Slurred speech
- Clumsiness or poor coordination
- Confusion or trouble concentrating
Moderate to Severe Signs
- Violent or stopped shivering
- Slow or shallow breathing
- Weak pulse
- Extreme confusion or drowsiness
- Memory loss
- Loss of consciousness
In infants and young children, signs may include:
- Cold, bright red skin
- Low energy or unusual sleepiness
- Weak crying
Why Hypothermia Is So Dangerous
As body temperature drops:
- The heart becomes more vulnerable to irregular rhythms
- The brain struggles to function properly
- Organs may begin to fail
Without prompt treatment, hypothermia can lead to cardiac arrest, coma, or death.
When to Seek Emergency Care Immediately
You should seek emergency medical care right away if someone:
Has intense or uncontrollable shivering Shows confusion or unusual behavior Has slurred speech or difficulty moving Is very cold to the touch Has slow breathing or a weak pulse Becomes unconscious
Do not wait — hypothermia is a medical emergency.
What to Do While Waiting for Emergency Care
If help is on the way or you’re heading to the ER:
- Move the person to a warm, dry place
- Remove wet clothing if possible
- Cover with blankets or dry clothing
- Warm the core first (chest, abdomen)
- Avoid rubbing arms or legs aggressively
- Do not give alcohol
If the person is unconscious or symptoms are severe, seek immediate medical attention.
Who Is Most at Risk?
Some people are more vulnerable to hypothermia, including:
- Older adults
- Infants and young children
- People with chronic illnesses
- Those experiencing homelessness
- Individuals under the influence of alcohol or drugs
- Outdoor workers and hikers
How Fountain Hills Emergency Room and Medical Center Can Help
Our experienced emergency care team is equipped to:
- Quickly diagnose hypothermia
- Safely warm the body
- Monitor heart rhythm and vital organs
- Provide compassionate, immediate treatment
We’re open 24/7, so you never have to wait when it matters most.
Final Thoughts
Hypothermia can be silent, fast, and dangerous but early recognition and prompt emergency care can make all the difference.
If you or a loved one shows signs of hypothermia, trust your instincts and seek help right away.
Need Emergency Care Now?
Visit Fountain Hills Emergency Room and Medical Center for immediate, expert emergency care day or night.
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