Thyroid and balance: a surprising link between hormones and vestibular dysfunction

Recent data show that thyroxine can accelerate the restoration of balance after acute unilateral vestibular disorder. Here, we present a synthesis of the interactions between the thyroid axis and the vestibular system, from the development of the inner ear to the cellular mechanisms involved in compensation....

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No actionable change at this time — this is a narrative review highlighting a preliminary hormonal mechanism; no clinical trials yet support adjusting thyroid-related treatment to improve vestibular recovery.

If thyroid hormones genuinely modulate vestibular compensation, it could open a new pharmacological avenue for accelerating recovery from acute unilateral vestibular disorders, a condition with few established drug therapies.

1. 01Review synthesizes evidence linking thyroid hormones — particularly thyroxine — to vestibular system function.
2. 02Thyroxine may accelerate vestibular compensation after acute unilateral vestibular disorder.
3. 03Thyroid dysfunction (hypo- or hyperthyroidism) could therefore be an underappreciated contributor to balance problems.
4. 04Findings are based on a review of existing studies, not a new clinical trial.
5. 05Published in Med Sci (Paris), a French-language biomedical review journal.

PMID

42213982

DOI

10.1051/medsci/2026081.

Journal

médecine/sciences (Med Sci Paris)

Publication type

review

Evidence level

5

Population

Not applicable — narrative review of existing literature on thyroid hormones and vestibular function

Intervention

Thyroid hormones (particularly thyroxine) in relation to vestibular function and compensation