Slurred Speech: Causes, Diagnosis, Treatment - Healthgrades
www.healthgrades.com › slurred-speechMar 21, 2022 · Slurred speech is often considered a synonym of the medical term “dysarthria,” but they are not the same thing. Rather, slurred speech is one possible sign of dysarthria. Temporary and permanent damage to the brain and nerves that control muscle movement, including drug intoxication, stroke, traumatic brain injury , multiple sclerosis, cerebral palsy, and Bell’s palsy, can cause slurred speech.