In dysarthria, you may have difficulty moving the muscles in your mouth, face or upper respiratory system that control speech. Conditions that may result in dysarthria include:
- 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
- Wilson's disease
Some medications, such as narcotics or sedatives, also can cause dysarthria.
April 24, 2015
- Dysarthria. American Speech-Language-Hearing Association. http://www.asha.org/public/speech/disorders/dysarthria/. Accessed Feb. 18, 2015.
- Maitin IB, et al. eds. Current Diagnosis & Treatment: Physical Medicine & Rehabilitation. New York, NY: The McGraw-Hill Companies; 2014. http://accessmedicine..com. Accessed Feb. 18, 2015.
- Neurological diagnostic tests and procedures. National Institute of Neurological Disorders and Stroke. http://www.ninds.nih.gov/disorders/misc/diagnostic_tests.htm. Accessed Feb. 18, 2015.
- Drugs that cause dysarthria. Micromedex 2.0 Healthcare Series. http://www.micromedexsolutions.com. Accessed Feb. 18, 2015.