Chorea
Sydenham's chorea
Neuroleptic malignant syndrome
Serotonin syndrome
Hypocalcemia
Strychnine toxicity
Acute tetanus
Parkinson's disease
Mono amine oxidase inhibitor toxicity
Phencyclidine toxicity
Anti-NMDA receptor encephalitis
Huntington disease
Wilson's disease 
CVA
Schizophrenia
Psychotic agitation
Dementia
Lewy body dementia
Vascular dementia
Frontotemporal dementia<unk> 
Extrapyramidal<unk> 
Torticollis
Idiopathic movement disorder
Sydenham's chorea
Lewy body dementia
Vascular dementia
Frontotemporal dementia
Acute tetanus
Akathisia
Conversion disorder
Drug toxicity (anticholinergic, phenytoin, valproate, carbamazepine)<unk> 
Electrolyte abnormality
Hypocalcemic tetany
Magnesium
Mandible dislocation
Meningitis
Peritonsillar abscess
Rabies
Seizure
Strychnine poisoning
Stroke
Temporomandibular disorder
Torticollis
Hypocalcemic tetany
Magnesium
Musculoskeletal
Torticollis<unk> 
Cervical spondylosis
Cervical stenosis
Cancer
Cervical spine fracture and/or dislocation
Epidural abscess
Vertebral osteomyelitis
Transverse myelitis
Temporal arteritis
Epidural hematoma (anticoagulation, hemophilia)
Cervical disk herniation
Blunt neck trauma
Anterior horn disease
C1 and C2 fractures
Cervical radiculopathy
Dystonic reaction
Chorea
Osmosis partnership
Sydenham's chorea
QT prolongation
Neuroleptic malignant syndrome
Heat edema
Serotonin syndrome