In dysarthria, you may experience difficulties moving the muscles in your mouth, face or upper respiratory system that control speech. Many conditions may result in dysarthria, including:

  • Amyotrophic lateral sclerosis (ALS, or Lou Gehrig's disease)
  • Brain injury
  • Brain tumor
  • Cerebral palsy
  • Guillain-Barre syndrome
  • Head injury
  • Huntington's disease
  • Lyme disease
  • Multiple sclerosis
  • Muscular dystrophy
  • Myasthenia gravis
  • Parkinson's disease
  • Stroke
  • Wilson's disease

Some medications, such as narcotics or sedatives, also may cause dysarthria.

May. 24, 2012

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