Treating the underlying cause of your dysarthria may improve your speech. You may also need speech therapy. For dysarthria caused by prescription medications, changing or discontinuing the medications may help.

Does slurred speech go away?

Slurred speech may be temporary or permanent, depending on the underlying cause. Slurred speech may be a symptom of serious or life-threatening condition, such as a stroke or traumatic brain injury.

Can slurred speech get better?

Your speech might improve after treating the cause. If you still have dysarthria, see a speech-language pathologist who will teach you: Exercises to strengthen the muscles of your mouth and jaw. Ways to speak more clearly, such as speaking more slowly or catching your breath.