The sequelae of heat stroke
Preface
Heat stroke isn’t just a temporary issue—it can leave lasting effects on your body. The sequelae of heat stroke refer to the long-term problems that can stick around even after you’ve cooled down and recovered from the initial symptoms. These complications can affect your brain, heart, kidneys, and other organs, making it important to take care of yourself even after you start feeling better.

Brain Fog and Memory Issues
Heat stroke can mess with your brain, making it harder to think clearly, focus, or remember things.
Common Symptoms:
- Trouble concentrating or remembering stuff
- Feeling confused or spaced out
- Headaches and dizziness
- Getting irritated or moody more easily
- Feeling extra sensitive to heat
What You Can Do:
✅ Stay hydrated and keep cool as much as possible.
✅ Keep your brain active—read, do puzzles, or try memory exercises.
✅ If the brain fog doesn’t go away, talk to a doctor.
Kidney Problems
Since heat stroke causes dehydration, your kidneys can take a hit. In severe cases, it can lead to kidney damage.
Common Symptoms:
- Peeing less than usual or having dark-colored urine
- Swelling in your legs or feet
- Feeling weak or tired all the time
- High blood pressure
How to Take Care of Your Kidneys:
✅ Drink plenty of water daily (don’t wait until you’re thirsty).
✅ Cut down on salty and processed foods.
✅ Get regular check-ups to keep an eye on kidney health.
Heart Problems
Heat stroke can put a lot of stress on your heart, which might cause heart-related issues down the road.
Common Symptoms:
- Fast or irregular heartbeat
- Shortness of breath, even when resting
- Feeling dizzy or weak
- Higher blood pressure
Ways to Protect Your Heart:
✅ Avoid working out in extreme heat.
✅ Eat heart-healthy foods like leafy greens, nuts, and fish.
✅ Keep track of your blood pressure and heart rate.
Heat Intolerance
After having heat stroke, some people find they just can’t handle hot weather like they used to.
Common Symptoms:
- Sweating too much or, weirdly, not sweating at all
- Feeling sick or dizzy in warm environments
- Getting tired way faster in the heat
How to Cope:
✅ Avoid direct sun and stay in cool places when possible.
✅ Wear loose, breathable clothing.
✅ Use cooling devices like fans, cooling wristbands, or cold compresses.
Liver Issues
Severe heat stroke can stress out your liver, which might affect how well it detoxifies your body.
Common Symptoms:
- Yellowish skin or eyes (a sign of liver stress)
- Nausea or a loss of appetite
- Stomach pain or discomfort
How to Keep Your Liver Healthy:
✅ Avoid alcohol and fatty foods.
✅ Eat foods rich in antioxidants (like berries, nuts, and green veggies).
✅ If symptoms persist, get your liver checked by a doctor.
Muscle Damage and Weakness
Heat stroke can cause rhabdomyolysis, a condition where muscle tissue breaks down, releasing harmful proteins into your bloodstream.
Common Symptoms:
- Muscle pain, cramping, or stiffness
- Feeling weak, even after resting
- Dark-colored urine (a sign your muscles are breaking down)
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