Episode 47

Struggling with concussion symptoms every time the temperature rises? You are not imagining it, and you are not alone.

In this episode of the Concussion Fix Podcast, Nikki Fraser sits down with Dr. Paul Hrkal and Dr. Cameron Marshall to answer a question that hits close to home for many members right now: how does heat actually affect persistent concussion symptoms, and what can you do about it?

With heat waves increasing in frequency across the globe, this episode could not be more timely.
If you have ever noticed your symptoms flaring in warm weather, felt dizzy or faint in the heat, or found yourself hiding in the one cool corner of your home just to get through the day, this episode was made for you.

Here is what Dr. Hrkal and Dr. Marshall cover:

- Why autonomic nervous system dysregulation makes people with PCS so much more sensitive to heat
- How heat acts as a stressor on the same systems that concussion already disrupts, including blood flow regulation, heart rate control, and vasodilation
- Why avoidance makes heat intolerance worse over time, and what to do instead
- The gradual exposure method: how to safely build heat tolerance the same way athletes acclimatize to hot climates
- Short-term survival strategies for getting through a heat wave right now
- The role of hydration and electrolytes, especially sodium, in managing autonomic dysfunction
- Practical cooling tools like wet towels, cold basins for hands and feet, and frozen water bottles
- How anticipatory anxiety about heat can make symptoms worse and what you can do to calm your nervous system before heading out
- Why the morning hours are your best window for errands and outdoor activity in summer

Recovery is possible, even in the middle of a heat wave. The key is small, consistent, gradual steps forward.

Learn more and explore the full Concussion Fix program at www.concussionfix.com. Subscribe so you never miss an episode.

Hear what people are saying about the Concussion Fix Program - https://concussiondoc.io/offer/love-page/

Take part in one of our free 90-minute patient workshops to learn how you can conquer your PCS - https://webinar.concussiondoc.io/s/qMKYfx

Intro song credit - I Feel Good - All Good Folks, Orfium (Hexacorp Ltd.)- downloaded from Uppbeat.io

Don't forget to subscribe to the podcast so you can be notified about more valuable content on concussion recovery!

Learn more about the Concussion Fix program for PCS - https://concussiondoc.io/offer/the-concussion-fix/

Hear what people are saying about the Concussion Fix Program - https://concussiondoc.io/offer/love-page/

Take part in one of our free 90-minute patient workshops to learn how you can conquer your PCS - https://webinar.concussiondoc.io/s/qMKYfx


Remember, these insights are not medical advice. Always consult with your healthcare provider before making any changes to your treatment plan.

Intro song credit - I Feel Good - All Good Folks, Orfium (Hexacorp Ltd.)- downloaded from Uppbeat.io