HEALTH CONDITION

Aphasia

Aphasia (also called dysphasia) is a condition that makes it difficult to communicate. It can make it hard to speak, read, write and understand others. It's often caused by a stroke or brain injury. There's no cure, but people usually improve with treatment.

Symptoms of aphasia

Aphasia causes problems with communication including speaking, understanding others, reading and writing. It affects people in different ways, but symptoms may include: not being able to say the right words , speaking very slowly or with long pauses finding it very difficult to speak, or speaking in very short or incomplete sentences repeating, mixing up or missing out words making up words or sounds not being able to understand what other people are saying, particularly if you cannot see them difficulty reading or writing

Causes of aphasia

Aphasia is caused by damage to the parts of the brain that deal with language. Common causes include: stroke – this is the most common cause of aphasia severe head injury a brain tumour , or bleeding or an infection in the brain conditions that cause the brain to become damaged over time, like dementia , or alcohol or drug-related brain damage Anyone can get aphasia, but it's more common in people over 65. This is because the risk of stroke and conditions like dementia is higher for older people. There are different types of aphasia depending on which part of your brain has been affected.

Treatment for aphasia

Aphasia is treated with speech and language therapy. A speech and language therapist can assess your symptoms and work with you to improve your speaking, reading and writing. They can help you to find different ways to communicate. Treatment depends on your symptoms but can include: matching words to pictures categorising or sorting words repeating words or rhyming tasks practising ways of communicating without words, like drawing, body language, hand movements and facial expressions using technology – for example, setting your phone to be voice-activated or taking pictures of things you struggle to name recommending speech and language therapy apps or computer programs to help you practise Speech and language therapy may be done individually, in a group, face to face or online. It also usually involves the people around you, like your family or friends, and anyone who may help care for you.

Living with aphasia

There is currently no cure for aphasia. How much it affects your life varies from person to person, and depends on the cause and amount of damage to the brain. It can be very frustrating, confusing and difficult if you or someone you know has aphasia. It can affect people's relationships and independence in daily life, and cause anxiety, low mood and depression , loneliness or isolation. Talking therapies and support from your care team can help with these problems. If aphasia was caused by a stroke, head injury or brain tumour, most people improve with treatment, especially in the first few months. People can still improve months or years later, and some do recover fully. If aphasia is caused by a condition that gets worse over time, like dementia, the symptoms are likely to get worse. Treatment may focus on learning and practising other ways of communicating, like drawing, body language or using technology. Speech and language therapy should help, and there are things you and others can do to help manage aphasia.

Help and support for aphasia

Aphasia can be a difficult condition to live with, practically and emotionally. As well as support from your doctor and speech and language therapist, you may find it helpful to get support from other people with aphasia, either at a local group or online. There are also national charities that can offer support and information about aphasia. Stroke Association Information, support and resources for anyone affected by aphasia after a stroke. Stroke Association: aphasia and communication Stroke helpline: 0303 3033 100 Stroke Association: communication tools Say Aphasia In-person and online support groups, as well as other information and resources, for anyone affected by aphasia. Website: www.sayaphasia.org Say Aphasia: online drop-in group Aphasia Reconnect Online and in-person support groups and buddying for people with aphasia. Website: aphasiareconnect.org.uk Phone: 07885 288943 Aphasia Reconnect: find support Aphasia Reconnect: information and resources The Brain Charity Information, and practical and emotional support for people affected by aphasia. The Brain Charity: aphasia Phone: 0151 298 2999

Source: NHS, last reviewed 01 April 2025. 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.