Hand and Arm Recovery After Stroke
Recovery of the arm and hand is often slower than recovery of walking, because fine hand movements need precise control from the brain. Even so, many treatments can improve function. This article is part of our guide to Stroke rehabilitation.
Approaches with evidence
An overview of reviews found evidence that several approaches can help, and that the amount of practice is important [1]:
- Repetitive, task-oriented practice: reaching, grasping and handling everyday objects
- Constraint-induced movement therapy: limiting the use of the stronger hand to force use of the weaker one, for patients with some wrist and finger movement [4]
- Mirror therapy: watching the reflection of the moving healthy hand can improve motor function [2]
- Robot-assisted arm training: allows many repetitions and can improve daily activities and arm function [3]
- Electrical stimulation, splints and spasticity treatment as needed
Further reading: the guide “Stroke” and the articles Aphasia After Stroke: Speech and Language Problems and Swallowing Problems (Dysphagia) After Stroke.
What predicts hand recovery?
Early return of finger extension and shoulder movement is a favourable sign (see Signs of recovery after stroke). Patients with no hand movement can still benefit from therapy aimed at function and preventing complications.
The typical course of recovery
The arm and hand often recover more slowly than the leg, because fine finger movement depends on precise brain pathways. Recovery usually starts closer to the trunk, at the shoulder and elbow, and then moves towards the wrist and fingers. Most change occurs in the first months, but improvement can continue later with regular practice. Some people regain fine movement; others regain a helping hand for holding and stabilising objects.
How the arm and hand are assessed
The PM&R physician and the therapists assess strength, active movement of the fingers and wrist, spasticity (muscle tightness), sensation, coordination, pain and swelling, and how the arm is used in daily tasks. Standardised tests measure dexterity (skilful use of the hand) and are repeated to track progress. Shoulder pain and swelling of the hand are checked early, because they can limit therapy.
Treatment options in general terms
- Task-specific, repetitive practice with real objects: grasping, releasing, turning, writing
- Constraint-induced movement therapy (limiting use of the stronger hand to encourage use of the weaker one) in selected patients with some finger movement
- Mirror therapy (watching the reflection of the healthy hand moving)
- Electrical stimulation of the arm muscles
- Robot-assisted arm training to increase the number of repetitions, in selected patients
- Splints and spasticity treatment, including injections when indicated by the physician
What families can do at home
- Encourage the patient to use the affected hand in simple tasks: holding a cup with both hands, stabilising paper while writing
- Support the arm on a pillow or table when sitting; avoid letting it hang
- Help with the home programme, but let the patient do the movement
- Watch for pain, swelling, skin redness or injuries if sensation is reduced
When to see your physical medicine and rehabilitation specialist
After acute hospital care, the rehabilitation process is best led and advised by a physician specialised in physical medicine and rehabilitation (PM&R, also called physiatry). At home, too, it is worth consulting a PM&R specialist, who examines the patient, sets goals and guides therapy and supportive treatments together with the physiotherapist and the wider team. Ask for a review if:
- function is getting worse instead of better, or progress has stalled for several weeks
- new pain, stiffness, swelling or falls appear
- mood, sleep, swallowing or bladder control change
- you are wondering whether a robotic or other advanced therapy might be suitable
Whether robotic or other advanced therapies are suitable is decided by a PM&R specialist focused on neurorehabilitation. Prof. Dr. Engin Çakar works in this field and can be consulted online or in person; otherwise, consult a PM&R specialist near you.
Call emergency services immediately for sudden new weakness, facial drooping, difficulty speaking, a severe headache or loss of consciousness: these can be signs of a new stroke.
Frequently asked questions
Should the patient use the weak hand at home? Yes, within safe, practical tasks set by the therapy team. Daily use is part of rehabilitation.
Does the arm recover after the leg? Often, yes. Walking frequently returns earlier than fine hand function.
Is it worth training if there is no finger movement? Yes. Shoulder and elbow control, positioning and prevention of stiffness and pain remain important, and the programme is reviewed regularly for signs of recovery.
Can hand exercises be done at home without equipment? Many can, using everyday objects. The exercises should be selected by your physical medicine and rehabilitation specialist and the therapists so they are safe and suitably challenging.
Assessment and contact
You can request an appointment or a second-opinion review of existing reports and imaging: Contact & second opinion (WhatsApp). This page is general health information. Diagnosis and treatment decisions are made individually after examination.
Sources
- Pollock A, et al. Interventions for improving upper limb function after stroke. Cochrane Database Syst Rev. 2014. PMID: 25387001
- Thieme H, et al. Mirror therapy for improving motor function after stroke. Cochrane Database Syst Rev. 2018. PMID: 29993119
- Mehrholz J, et al. Electromechanical and robot-assisted arm training for improving activities of daily living, arm function, and arm muscle strength after stroke. Cochrane Database Syst Rev. 2018. PMID: 30175845
- Corbetta D, et al. Constraint-induced movement therapy for upper extremities in people with stroke. Cochrane Database Syst Rev. 2015. PMID: 26446577