Recognizing and Preventing Heat Exhaustion This Summer
June 6 • 2025
Feeling extra hot or noticing someone else struggling in the heat? It could be heat exhaustion! As temperatures rise, it’s important to recognize the warning signs of overheating in yourself and others. Here’s what to watch for and how to stay safe.
Signs of Heat Exhaustion
Excessive Sweating – Then Suddenly Stopping
- Your body sweats to regulate temperature, but if you suddenly stop sweating, it’s a red flag that your body is struggling to cool down.
Dizziness and Nausea
- Feeling lightheaded or queasy? Heat exhaustion can cause your blood pressure to drop, making you feel dizzy or sick to your stomach.
Flushed Skin and Rapid Heartbeat
- If your skin is red and your heart is racing, your body is working overtime to cool itself. Pay attention to these early warning signs.
Muscle Cramps and Weakness
- Dehydration and loss of electrolytes can cause painful muscle cramps and feelings of weakness, signaling that your body needs fluids fast.
Headache and Confusion
- Did you know heat exhaustion can affect your brain, too? If you’re experiencing headaches, confusion, or difficulty concentrating, your body may be overheating.
What to Do If You Have Heat Exhaustion
If you or someone else is experiencing symptoms of heat exhaustion, Dr. Jacobs tells patients to take immediate action:
- Drink water and replenish electrolytes – Hydration is key to recovery.
- Find shade or air conditioning – Move to a cool environment as soon as possible.
- Apply cold towels to your neck and wrists – This helps lower body temperature quickly.
- Avoid caffeine and alcohol – Both can contribute to dehydration and make symptoms worse.
When to Seek Medical Help
If symptoms don’t improve after taking these steps, seek medical attention immediately—it could be heatstroke, a life-threatening condition.
Signs of heatstroke include:
- Body temperature above 103°F
- Loss of consciousness
- Seizures
- Confusion or inability to respond
Stay Safe in the Heat
Heat exhaustion is preventable! Stay hydrated, wear lightweight clothing, take breaks in the shade, and never ignore the warning signs of overheating. Protect yourself and others so you can enjoy summer safely! If you have any questions about heat exhaustion, Aylo Health Primary Care is here for you. Talk to your provider at your next appointment to get recommendations.