title: Orbicularis oculi "myotonia" in hypothyroid myopathy.
mesh_terms: D003080:Cold Temperature; D003975:Diazepam / Q000627:therapeutic use; D004576:Electromyography; D006801:Humans; D007037:Hypothyroidism / Q000150:complications* / Q000503:physiopathology; D008297:Male; D008875:Middle Aged; D009119:Muscle Contraction; D009468:Neuromuscular Diseases / Q000188:drug therapy / Q000209:etiology*; D009801:Oculomotor Muscles / Q000503:physiopathology*; D010672:Phenytoin / Q000627:therapeutic use; D011803:Quinine / Q000627:therapeutic use; D014284:Triiodothyronine / Q000627:therapeutic use
chemical_list: D014284:Triiodothyronine; D010672:Phenytoin; D011803:Quinine; D003975:Diazepam