Answers are grounded in this paper and cite their sources.
A 12‐year‐old dog was evaluated for progressive jaw stiffness. The dog had been treated with corticosteroids for several years for a chronic rhinitis. Clinicopathological and electromyographic abnormalities indicated pseudomyotonia secondary to iatrogenic hyperadrenocorticism. Interruption of corticosteroids resulted in progressive improvement of the jaw mobility.
No takes yet. Share an insight, caveat, or question.
Sifouane et al. (2026) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: