Miruvor
ME/CFS Moderate → relapsedIll for 4 yearsBenefit faded or relapsed

Dysautonomia and unrefreshing sleep disappearing immediately after nasal application of dexamethasone

Condition
ME/CFS
At worst
Moderate (mostly housebound)
Ill for
4 years
Published
Feb 2026

Summary

Lalique reports that a steroid/antibiotic combination nasal spray dramatically improved her dysautonomia markers within days - lower resting heart rate, disappearing stress readings and full "body battery" recharge on her Garmin, and refreshing sleep for the first time in years. By day four, however, she reports "all gains are lost," concluding dysautonomia "can be undone almost immediately" but that they don't yet know how to do so without the effect reversing - an explicitly short-lived, relapsed improvement.

Read it in their words

forums.phoenixrising.me — this page sells a treatment, program or service.

What they credit

Credits Antibiotics, Other prescription drugs, Doxycycline and other antibiotics.

Symptoms mentioned

Symptoms: POTS & dysautonomia, Sleep problems.

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