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Temperature Dysregulation

Published on Apr 05, 2026

Updated on Apr 05, 2026

Updated on Apr 05, 2026

Table of Contents

What is Temperature Dysregulation?

Temperature dysregulation means the body struggles to maintain a stable internal temperature, leading to episodes of feeling unexpectedly hot or cold, fluctuating body temperature, or an inability to adjust appropriately to environmental temperature changes. It is a common but often under-recognised feature of autonomic nervous system dysfunction.

How to know if Temperature Dysregulation

is chronic

  • Experiencing unpredictable temperature swings on most days
  • Accompanied by other autonomic symptoms
  • Not explained by menopause, infection, or medication
  • Significantly affecting comfort and quality of life

Temperature Dysregulation can be associated with the following conditions:

How brain training & re-origin can help

Temperature dysregulation is a direct expression of autonomic nervous system dysfunction. Re-origin’s program works to restore the nervous system’s regulatory capacity across all autonomic functions — including thermoregulation. Many members with POTS and dysautonomia report improved temperature tolerance and stability as they progress through the program.

FAQs

Why can't my body regulate its own temperature?

The hypothalamus — the brain’s thermostat — is regulated by the autonomic nervous system. When this system becomes dysregulated, temperature control can be impaired.

Is temperature dysregulation related to POTS?

Yes. Temperature regulation is one of the autonomic functions impaired in POTS and dysautonomia, often causing both heat and cold intolerance.

Should I check my body temperature if I feel I'm dysregulating?

Keeping a temperature diary can be informative. However, if you have persistent fever, consult a doctor promptly, as this always requires medical evaluation.

Can temperature dysregulation improve?

Yes. As autonomic function improves through nervous system rehabilitation, temperature regulation often improves alongside other autonomic symptoms.

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