Medical Disclaimer: This database is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare provider before starting, stopping, or changing any treatment.
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Showing 1 of 107 available treatments
Evidence by Condition
- Long COVID · InconclusiveUncontrolled case series and cohorts report improvement, but the only RCT, for post-COVID smell distortion (n=48), found no benefit over saline injection.
- ME/CFS · ExperimentalA 10-patient uncontrolled pilot in post-COVID ME/CFS reported better cognition, function and orthostatic tolerance.
- POTS · ExperimentalNo studies in diagnosed POTS; uncontrolled Long COVID reports include improved orthostatic symptoms.
Symptoms Addressed
FatigueBrain fogDysautonomiaOrthostatic intoleranceLoss of smellAnxiety
Potential Side Effects
HoarsenessTemporary Horner syndromeHematomaRare: pneumothorax, seizure
Mechanism of Action
Blocks cervical sympathetic chain; resets sympathetic/parasympathetic balance; increases cerebral blood flow; downregulates neuroimmune hyperactivation
Evidence Type(s)
Case series, Retrospective cohort (uncontrolled), Prospective pilot, Large patient survey (TREATME Study)
Key References
OTC Alternatives
None (procedure only)
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