Dysphasia Dr Rob Hicks Dysphasia, or aphasia, is impairment in communication. It's caused by damage to the part of the left side of the brain, which is responsible for language and communication.

In this article

What causes it? What are the symptoms?

What's the treatment? Advice and support

The brain damage that results in dysphasia is often caused by a stroke, when the blood supply to the brain is interrupted.

Infection and inflammation, head injury or a brain tumour may also damage the brain in this way.

People with dysphasia may have difficulty talking, understanding, listening, writing or doing numeral calculations. They may be mildly or severely affected. Everyday tasks, such as shopping or answering the phone, may be impossible.

People with the condition can think clearly and know what they're feeling, and their intellect is maintained. They're often mistakenly thought to be drunk or mentally confused.

Avoiding the causes of brain injury that may result in dysphasia is important. For example, not smoking and keeping blood pressure at a safe level will reduce the risk of stroke.

Over time varying degrees of improvement occur. Many people adapt to their situation and develop coping mechanisms.

Speech therapy can help to improve communication. Techniques such as talking slowly and repeating things, using gestures or drawings, and avoiding noisy areas can help.

Emotional support for the individual and their carers should always be available.

Speakability

Helpline: 0808 808 9572
Website: www.speakability.org.uk

This article was last medically reviewed by Dr Rob Hicks in January 2008