Stroke and stroke recovery

What it is

A stroke happens when blood supply to part of the brain is interrupted, either by a clot blocking a vessel (ischaemic stroke, the large majority) or by a vessel bleeding (haemorrhagic stroke). Brain tissue in the affected area is damaged, and the effects depend entirely on which part of the brain was involved.

A transient ischaemic attack, or TIA, produces similar symptoms that resolve. It is not harmless. It is a warning that a full stroke may follow, and it needs urgent medical assessment.

What recovery looks like

The effects vary enormously: weakness or paralysis on one side, difficulty with speech or understanding speech, swallowing problems, vision changes, fatigue, altered sensation, and difficulty with planning, memory or emotional regulation.

Recovery is usually fastest in the first three to six months, but improvement continues well beyond that with consistent rehabilitation. This is worth knowing because families are often told, or infer, that whatever has returned by six months is all that will return. That is an oversimplification, and it discourages people from continuing work that still helps.

Fatigue after stroke is severe, real and routinely underestimated by everyone including the person. It is not laziness and it is not depression, although depression after stroke is also very common and treatable.

How it is managed

Acute treatment happens in hospital. After that, management focuses on rehabilitation and on preventing another stroke - blood pressure control, cholesterol, managing atrial fibrillation or diabetes, and medication adherence.

Rehabilitation typically involves physiotherapy, occupational therapy and, where speech or swallowing is affected, speech pathology. Continuing that work at home, consistently, is what determines how much of the gain made in hospital is kept.

Where aged care fits

The riskiest point is discharge. Someone leaves a ward where everything was set up for them and arrives in a house full of steps, rugs, a bathroom that no longer works for them, and a family that has not been trained in transfers.

• Occupational therapy as early as possible, for home assessment, equipment, bathroom safety and re-learning daily tasks in the actual environment.
• Registered nurse clinical care for medication management, blood pressure monitoring, skin integrity and coordinating with the GP and specialists.
• Personal care from a carer trained in safe transfers, who works with the affected side rather than around it.
• Allied health assistance to carry out the physiotherapy or speech program between clinical sessions. This is where most of the actual repetition happens.
• Meal preparation, especially where swallowing is affected and texture modification has been recommended.
• Psychology - post-stroke depression affects a large proportion of survivors and materially slows physical recovery when untreated.
• Direct transport to outpatient rehabilitation appointments, which is frequently the practical reason people stop attending.

Aphasia and language

When a stroke affects language, having a carer who speaks the person's first language stops being a comfort and becomes a functional necessity. Communication is already effortful; doing it in a second language may make it impossible. If your family member speaks Arabic, raise it at referral.

A note on discharge timing

Hospital discharge planning often moves faster than families expect. If you are a discharge planner or a family member facing a discharge date, contact us before the day rather than after it - matching a carer properly takes a little time, and rushing it produces exactly the mismatch that causes services to fail in week two. Start a referral here.

General information only, not clinical advice. In an emergency call 000. Stroke Foundation StrokeLine: 1800 787 653. My Aged Care: 1800 200 422.