Abstract
Oromandibular dystonia is characterized by persistent contractions and repetitive spasms of masticatory muscles surrounding the oral cavity and lingual muscles. The lingual dystonia is rare hyperkinetic movement disorder, often occurring secondary to drugs. The common drugs which can cause acute focal dystonia are neuroleptics, antiemetics, and antipsychotics. Isolated lingual dystonia is a rare form of disabling focal dystonias. We report a young female, who developed tongue dystonia in isolation and responding favorably to antihistaminics. The physicians are advised to make inquiry about administered drugs in isolated lingual dystonia.
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This is an open-access article distributed under the terms of the
Creative Commons Attribution-Non Commercial-No Derivatives License, which
permits unrestricted reproduction and distribution, for non-commercial
purposes only; and use and reproduction, but not distribution, of
adapted material for non-commercial purposes only, provided the original
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