Aphasia After Stroke: How Families Can Communicate

Aphasia is a problem with language, not with the mouth. The areas of the brain that handle words, grammar and meaning sit mostly in the left hemisphere, so a stroke there can leave a person who once spoke easily searching for every word. The same stroke often weakens the right arm and leg, which is why aphasia and right-sided weakness so often travel together.

Language has four parts that work together: speaking, understanding speech, reading and writing. Aphasia can hit one part harder than the others. One person understands everything but cannot say a word; another speaks fluently but the words come out wrong. Families who see only the surface sometimes decide that their relative is confused or has lost their mind. In most cases that is untrue. The person is still there, with their memories, humour and opinions, behind a door that sticks.

Estimates vary between studies, but a sizeable minority of stroke survivors, often quoted between a quarter and a third in the early days, have some degree of aphasia. Many improve. Some are left with lasting difficulties and need to adapt how they communicate, which is a perfectly workable way to live.

The pattern differs from person to person, but families usually notice one or more of these:

• Effortful, broken speech: short phrases such as “water... want... no”, pauses, visible frustration. Understanding is often better than speaking.
• Fluent but muddled speech: long, easy sentences with wrong or invented words, and difficulty following what others say. The person may not realise they are not being understood.
• Word-finding trouble: “the thing you drink from” instead of “cup”, or the right word arriving a minute late.
• Reading and writing problems: letters that look unfamiliar, numbers mixed up, difficulty with the phone keyboard.
• Automatic speech preserved: swearing, counting, prayers, or a familiar song can sometimes come out even when ordinary conversation cannot.

It is worth separating aphasia from slurred speech (dysarthria), where the words are right but the muscles of the mouth are weak, and from speech apraxia, where the person knows the word but cannot plan the movement. They can coexist, and only a speech-language therapist can sort them out. Swallowing is controlled by many of the same muscles as speech, so any coughing during meals deserves attention: see swallowing difficulty after stroke: warning signs for families.

In the first days after a stroke, the brain is swollen, tired and rearranging itself. It is common for aphasia to look worst at the start and then improve noticeably over the following weeks. Doctors usually avoid giving a confident prediction early on, and a family should be wary of anyone who does.

Things that tend to influence the path include the size and location of the stroke, the person’s age, how severe the aphasia is at the beginning, how early rehabilitation starts, how often the person practises, mood and sleep, and whether people keep talking to them. Reviews of speech-language therapy after stroke, including those published by the Cochrane Collaboration, generally find that therapy helps communication compared with no therapy, although the best schedule and intensity remain uncertain and individual results vary widely.

Do not wait for the person to “settle” before asking for an assessment. Early assessment tells you what kind of aphasia it is, which activities are worth doing, and what the family should stop doing. For the wider recovery picture, see the stroke recovery timeline and the first week at home after a stroke.

Speech-language therapists teach families a style called supported conversation. It costs nothing and works from the first day:

• Reduce noise. Turn off the television and sit face to face, close enough that your lips and expressions are visible.
• Keep sentences short and concrete. One idea at a time: “Let’s wash your face” rather than a long sentence with three requests.
• Speak normally, not louder. Hearing is rarely the problem, and shouting adds stress.
• Ask yes-or-no questions, then offer two choices with a gesture to each: “Tea or coffee?”
• Wait. Count a slow five before helping. A pause often gives the word time to arrive.
• Use more than words: point, show the object, mime, draw, write a key word in large letters.
• Check what you understood by saying it back: “You want to go to the bathroom?” Never pretend to understand.
• Include them. Ask their opinion on family decisions and talk about news and everyday life, not only illness.

• Talking to an adult like a child. Simplify your sentences, not your respect for the person.
• Finishing their sentences too quickly, which takes away practice and can feel like being overruled. Offer help only when asked, or when they are clearly exhausted.
• Constant quizzing, such as “say cup... come on, say it.” Formal drills belong in therapy sessions. At home, aim for natural conversation.
• Talking about the person as if they are absent. Many people with aphasia understand far more than they can say.
• Correcting every wrong word when the meaning is clear.
• Hiding them away because of embarrassment. Short visits from a few close people, with a quick explanation of how to talk, are better than isolation.
• Miracle cures. Gadgets, supplements and folk remedies sold as a cure for speech loss are not a substitute for assessment and structured practice.

You do not need expensive technology to begin:

• A communication board: a sheet with pictures or large words for water, food, toilet, pain, medicine, sleep, phone call, plus yes and no.
• A pain scale with faces, so that pain can be reported even when words fail. Someone with aphasia may be in pain without being able to say so.
• A life notebook: photos and names of family members, places and favourite things, to start conversation.
• Writing and drawing: some people can write a key word or sketch a shape even when speech is difficult. Try before assuming.
• Phone aids: picture-based apps, saved photos and voice notes can help. Ask the therapist which suit your relative so that the phone does not become one more source of frustration.
• A visual daily routine: pictures for wake-up, breakfast, medicine, therapy, rest. Predictability reduces anxiety and repeated questions.

The speech-language therapist (in Egypt often called a speech and language pathologist, or takhatob specialist) is the professional who treats aphasia. They identify the type and severity, decide which skills to work on, design practice for naming, understanding, reading and writing, introduce alternative ways to communicate, and coach the family. Short, regular practice between sessions usually serves better than rare, exhausting marathons.

We are a neurological rehabilitation and home physiotherapy team. We do not replace the speech-language therapist or the neurologist. What we do is work alongside them: we tell them what we see during movement sessions, and we follow the cueing style they recommend so that the two programmes support each other rather than clash.

If your relative has both aphasia and right-sided weakness, ask the therapists to coordinate session times. A person who arrives at speech therapy after an exhausting walking session often performs worse in both.

Many Egyptian families live in two or three languages, such as Arabic and English or French, and mix them freely. After a stroke, the languages do not always recover at the same pace. Some bilingual people improve in both together; others find one language returns sooner, and it is not always the first one they learnt. The research here is less settled than families would like, so avoid guessing.

Practically: tell the therapist exactly which languages your relative used, with whom and how often. Speak whichever language the person finds easiest and most natural at home, and do not force switching. Let the therapist decide whether and when to work on a second language.

A person with aphasia may not be able to say that they are tired, dizzy, in pain or confused. So the physiotherapist adapts:

• We demonstrate and guide the movement first, using fewer verbal instructions.
• We use a small set of fixed commands, such as “stand”, “sit”, “lift”, “breathe”, repeated identically every visit.
• We use gestures, pictures and floor or wall markers to show direction.
• We break each exercise into small steps and give feedback with smiles and gestures, not corrections.
• We watch the face and body for early warning signs: sweating, pallor, grimacing, guarding a limb, changes in breathing, or repeated refusal to move.
• We teach one or two family members the same cues so that sit-to-stand and transfers practised in the session carry over into daily life.

For related problems, you may find hemispatial neglect after stroke and the role of the family caregiver after stroke useful. You can read about our home neuro-rehabilitation service and stroke rehabilitation programme.

Frustration, tears, anger and withdrawal are very common in aphasia and say nothing bad about the person’s character. Imagine being a competent adult in a foreign country whose language you cannot speak, except that the country is your own home. Responses that help are calm, brief acknowledgement (“I know this is hard”), breaking the day into small successes, and giving the person real roles in the household.

If low mood, loss of interest, poor sleep or appetite last for weeks, it may be depression, which is common after stroke and treatable. See depression and mood changes after stroke. And remember the person doing the talking: supported conversation is tiring. Share the load, take breaks and read about caregiver burnout in neurological home care.

• Emergency now: any new, sudden trouble speaking or understanding, especially with face droop, arm or leg weakness, sudden severe headache or vision loss. This may be another stroke. See stroke emergency signs and call an ambulance immediately.
• A seizure, sudden severe confusion, or fever with a change in alertness.
• Coughing or choking with food or drink, or a wet-sounding voice after swallowing.
• A clear step backward in speech or understanding compared with the previous days.
• Persistent hopelessness, talk of not wanting to live, or refusal of food and medicine: seek medical and mental-health help urgently.
• New pain that the person cannot describe, shown by grimacing, moaning or guarding.

This page is for general awareness and does not replace assessment by your doctor and speech-language therapist.