HEALTH CONDITION

Dysarthria (difficulty speaking)

Dysarthria is where you have difficulty speaking because the muscles you use for speech are weak. It can be caused by conditions that damage your brain or nerves and some medicines. Speech and language therapy can help.

Symptoms of dysarthria

The main symptom of dysarthria is unclear speech. This can make it difficult for you to make yourself understood. Your speech may only be slightly unclear, or you may not be able to speak clearly at all. Other symptoms include: difficulty moving your mouth, tongue or lips slurred or slow speech difficulty controlling the volume of your voice, making you talk too loudly or quietly a change in your voice, making it nasal, strained or monotone hesitating a lot when talking, or speaking in short bursts instead of full sentences Being stressed or tired may make your symptoms worse. Information: Dysarthria is not the same as dysphasia, although you can have both conditions at the same time. Dysphasia, also known as aphasia , is where you have difficulty understanding words or putting them together in a sentence.

Causes of dysarthria

Dysarthria is usually caused by damage to the brain or conditions that affect the nervous system. It can happen at any age. Common causes include: stroke , severe head injury and brain tumours Parkinson's disease , multiple sclerosis and motor neurone disease cerebral palsy and Down's syndrome It can also be a side effect of certain medicines, such as some medicines to treat epilepsy.

Treatment for dysarthria

If you have dysarthria, you'll usually be referred to a speech and language therapist. They'll offer therapy to help your speech and communication. The therapy you're offered will be different depending on the cause of your dysarthria and how severe it is. Some people may find therapy does not help their symptoms, or their speech may get worse as their condition progresses. Their therapy may focus on helping communication in other ways. Speech and language therapy may include: exercises to strengthen the muscles used for speech strategies to make your speech easier to understand, such as slowing down when you're talking using communication aids, such as an alphabet board or a voice amplifier

Source: NHS, last reviewed 17 February 2023. Contains public sector information licensed under the Open Government Licence v3.0.

This page is general information and is not medical advice. It does not replace a registered doctor, and it is not a prescription or a recommendation to use any medicine or test. Prices are listed prices and may change. Always follow the advice of your doctor or pharmacist.