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Purpose and principlesIndications, selection and cautionsAssessment before treatmentTreatment approachRegimens, contraindications and interactionsComplications, monitoring and follow-upSpecial situationsCommon pitfallsQuestionsSources
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Educational draft · awaiting clinical reviewThe full textbook explains uncertainty but does not replace live national or local guidance, specialist advice, or current prescribing information.

Stroke rehabilitation, swallowing and spasticity

Neurology · UK scope · Sources checked 27 Aug 2026 · Clinical review pending

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Time-critical presentation

After stroke, new choking, wet voice, desaturation, fever, reduced consciousness or inability to manage secretions may indicate unsafe swallowing or aspiration. Stop oral intake, assess ABCDE, position and suction as appropriate, and obtain urgent stroke, speech-and-language therapy and medical review rather than repeatedly testing with drinks.

Purpose and principles

Plan needs-based multidisciplinary rehabilitation after stroke, protect nutrition and lungs through structured dysphagia care, and treat spasticity only when a goal-directed intervention is likely to improve comfort, care or function.

Effective stroke rehabilitation is an iterative process of assessment, shared goal setting, high-quality practice and reassessment. Physiotherapists, occupational therapists, speech and language therapists, dietitians, psychologists, rehabilitation physicians, nurses, pharmacists, social-care teams and trained carers contribute different parts of one plan. Early supported discharge is appropriate only when specialist community rehabilitation can begin promptly and the home environment, transfers, medicines, equipment and support have been made safe.

Oropharyngeal dysphagia can be silent. Coughing is important, but its absence does not prove airway protection because impaired laryngeal sensation and a weak cough can conceal aspiration. The bedside screen separates those who may start oral intake from those needing a trained swallowing assessment. Speech and language therapy then considers posture, alertness, cranial motor findings, secretion control and trial consistencies. Videofluoroscopy or fibreoptic endoscopic evaluation of swallowing is used when the mechanism or safest plan remains uncertain and the result will influence treatment.

Indications, selection and cautions

Unsafe swallowRed flag

Coughing, choking, a wet or gurgly voice, drooling, prolonged meals, pocketing food, recurrent chest infection or unexplained weight loss suggests dysphagia, while silent aspiration may present without an obvious cough.

Communication barrier

Aphasia, dysarthria, apraxia of speech, hearing loss and cognitive-communication impairment require different strategies; communication difficulty must not be mistaken for lack of capacity or motivation.

Emerging spasticity

Increasing velocity-dependent resistance, flexed upper-limb posturing, painful spasms, clenched palm or equinovarus posture suggests spasticity, but passive range and joint structure determine whether contracture coexists.

Rehabilitation intolerance

Reduced participation may reflect fatigue, delirium, depression, pain, sleep disruption, infection, hypotension, medication burden or excessive session intensity and should trigger assessment rather than a label of non-engagement.

Post-stroke complicationRed flag

Sudden neurological worsening, new hypoxia, calf swelling, fever, shoulder trauma or an acutely painful limb needs medical reassessment before therapy continues because recurrence and preventable complications can mimic rehabilitation fluctuation.

Assessment before treatment

  1. 01
    Validated swallow screenFirst step
    Why
    Identify who can safely begin oral food, fluid and medication immediately after stroke.
    Interpretation and limitations
    A pass applies only within the protocol and current clinical state. A fail or inability to participate prompts nil by mouth for unsafe items, alternative medication routes and specialist swallowing assessment rather than repeated unstructured sips.
  2. 02
    Specialist clinical swallowing assessment
    Why
    Characterise oral and pharyngeal impairment and construct an individual plan for intake, strategies and therapy.
    Interpretation and limitations
    Speech and language therapists integrate alertness, cranial examination, voice, cough, secretion management and observed trials. Bedside findings can guide care but may not detect the site or amount of silent aspiration.
  3. 03
    Videofluoroscopy or fibreoptic endoscopic evaluation
    Why
    Visualise swallowing physiology when bedside assessment leaves uncertainty or a procedural answer would change management.
    Interpretation and limitations
    The study may show penetration, aspiration, residue and response to posture or consistency. Findings are translated into practical recommendations; an abnormal test is not a permanent ban on oral intake without reassessment.
  4. 04
    Nutrition, hydration and biochemical assessment
    Why
    Identify inadequate intake, dehydration and refeeding risk while enteral or modified oral support is planned.

Treatment approach

01AdmissionMake early rehabilitation safeFirst stepA person is admitted with acute stroke once hyperacute treatment and physiological stability are being addressed.+
  1. 11. Admit to a specialist stroke service, screen swallowing before any oral intake and identify immediate mobility, pressure, communication and cognition risks.
  2. 22. Establish premorbid function, meaningful activities, home layout, work and caring roles, and involve family or advocates with consent.
  3. 33. Set initial multidisciplinary goals and offer needs-based practice at the highest safe intensity the person can sustain, reviewing tolerance each day.
  4. 44. Begin discharge planning early, including equipment, medication support, carer training and continuity with a specialist community stroke team.
02DysphagiaProtect airway while restoring intakeThe swallow screen is failed, cannot be completed or new swallowing concerns develop.+

Regimens, contraindications and interactions

Can reduce widespread painful spasms or tone that interferes with comfort, care and goal-directed rehabilitation after stroke.

Baclofen for generalised spasticity

A specialist or experienced prescriber may start 5 mg orally three times daily and increase gradually according to response and tolerability; use a lower and slower regimen in frailty or renal impairment.

Sedation, dizziness, weakness and confusion can impede therapy or increase falls. Reduce dose in renal impairment, avoid abrupt withdrawal after regular use, and reassess whether tone was functionally useful.

Temporarily weakens overactive focal muscles so stretching, hygiene, positioning, pain relief or active task practice can progress towards an agreed goal.

Botulinum toxin A for focal upper-limb spasticity

NICE describes Dysport up to 1,000 units or Xeomin up to 400 units per treatment, distributed across selected muscles by a trained injector; product units are not interchangeable.

Use within a multidisciplinary programme and product-specific protocol. Discuss local weakness, dysphagia risk and distant spread, document the goal, and do not repeat more often than recommended without specialist justification.

Complications, monitoring and follow-up

  • Record therapy content, duration, fatigue and functional response, adjusting session distribution while preserving needs-based input across the week.
  • Reassess swallowing whenever alertness, respiratory status or neurology changes and at planned intervals while food or fluids remain modified.
  • Track oral and enteral intake, weight, hydration, bowel function, mouth condition and signs of aspiration pneumonia rather than relying on one swallow label.
  • Measure spasticity outcomes against the pre-agreed activity, comfort or care goal and document passive range, pain and adverse weakness after treatment.
  • Review mood, cognition, communication access, falls, continence, fatigue, driving, work and carer strain before transfer and during community follow-up.

Special situations

Intensity remains individual

Three hours is a needs-based multidisciplinary offer for those able to participate, not a target that overrides sleep, medical stability, fatigue or the quality of practice.

Mouth care protects lungs

Reducing oral bacterial burden is part of aspiration-pneumonia prevention even when a person is nil by mouth or receiving tube feeding.

Texture has trade-offs

Thickened fluids may alter flow and airway safety for some people but can reduce enjoyment and intake; the plan needs explanation, monitoring and regular review.

Tone may assist function

Some people use extensor tone to stand or transfer, so indiscriminate reduction can expose underlying weakness and worsen an activity that was previously possible.

Aphasia is not incapacity

Decision-specific capacity must be assessed with accessible communication, extra time, visual support and speech-and-language expertise rather than inferred from impaired speech.

Common pitfalls

  1. 01

    Giving tablets with a sip before swallowing is screened can expose the patient to aspiration and an unreliable dose during the most vulnerable period.

  2. 02

    Leaving someone nil by mouth without fluids, nutrition, medicine conversion or mouth care replaces one safety problem with several preventable harms.

  3. 03

    Equating a low tone score with successful treatment ignores pain, hygiene, gait and whether the person’s chosen functional goal actually improved.

  4. 04

    Applying a hand splint without trained assessment and skin surveillance can worsen pain, pressure injury and contracture rather than prevent them.

  5. 05

    Discharging when medically stable but before equipment, carer competence and specialist community rehabilitation are in place creates an unsafe break in recovery.

Practice

Two practice questions

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Question 1 of 2
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NeurologyOriginal SBA

Failed swallow screen

A patient four hours after ischaemic stroke coughs and develops a wet voice during the validated swallow screen. They are due oral aspirin and antihypertensive tablets. What is the best next step?

Choose one answer, then submit
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Sources and review status4 sources · checked 27 Aug 2026 · clinical review pending+
Sources

Sources and review status

National guidance is shown before implementation-dependent detail. Typical adult dose examples remain subject to patient factors, contraindications and the live BNF or specialist protocol. Source check completed 27 Aug 2026; clinical approval remains outstanding.

  • NICE NG236 stroke rehabilitation recommendationsCurrent national guidance on rehabilitation intensity, dysphagia, spasticity and transfer of care.
  • NICE NG128 stroke and TIA recommendationsAcute stroke-unit, swallowing-screen and early supportive-care requirements.
  • National Clinical Guideline for Stroke rehabilitationUK and Ireland multidisciplinary recommendations across inpatient and community recovery.
  • NICE CG32 nutrition support recommendationsNational oral, enteral and refeeding-risk principles used when dysphagia limits intake.

Editorial contact: Doctor’s Passport editorial team. Source-check date is separate from clinical approval. Report a content problem · Content changes

Authoring stateComplete draftClinical stateAwaiting reviewJurisdictionUnited Kingdom
Spasticity evolves over time and is shaped by posture, weakness, pain, sensory loss and triggers such as infection, constipation, urinary retention, pressure injury or an ill-fitting splint. A multidisciplinary plan may combine positioning, stretching, task practice, splinting, trigger control, botulinum toxin or systemic medicine. Product-specific toxin doses, enteral-feeding decisions and therapy techniques require appropriately trained practitioners and local governance.

Key points

  • Rehabilitation starts in the specialist stroke unit and is organised around the person’s own goals, impairments, activities, participation, home setting and support network rather than around a fixed package of therapies.
  • NICE recommends needs-based multidisciplinary therapy for at least three hours a day on at least five days each week when the person can participate; those unable to tolerate that intensity should still receive needed therapy on five days.
  • No food, drink or oral medicine should be given after acute stroke until swallowing has been screened by a trained professional using the local validated process.
  • A failed screen requires specialist swallowing assessment, texture and fluid recommendations, safe medication planning, mouth care and a nutrition and hydration strategy—not simply nil by mouth without support.
  • Spasticity is velocity-dependent resistance from upper motor neurone injury; distinguish it from fixed contracture, pain guarding, dystonia, rigidity and mechanical joint restriction before prescribing treatment.
  • Treat the consequences that matter to the person: pain, hygiene difficulty, skin injury, sleep disturbance, impaired gait, loss of reach or barriers to care. Reducing tone without a functional goal can weaken useful compensatory activity.
  • Focal upper-limb spasticity may respond to botulinum toxin A plus active rehabilitation, whereas generalised troublesome tone may justify cautious oral baclofen and specialist review.
  • Recovery includes communication, cognition, mood, vision, fatigue, continence, sexuality, work and carer needs; a normal limb-power score does not mean rehabilitation is complete.
Interpretation and limitations
Record weight trajectory and intake; check electrolytes, renal function and glucose according to illness. Albumin is influenced by inflammation and is not a stand-alone nutritional measure.
  • 05
    Structured tone and function assessment
    Why
    Separate neural overactivity from weakness and contracture and identify a measurable treatment goal.
    Interpretation and limitations
    Passive range, resistance at different velocities, pain, posture, gait and task performance are considered together. A tone scale alone does not show whether treatment will help dressing, hygiene, comfort or walking.
    • 1
    Alternative1. Withhold unsafe oral food, drink and tablets, prescribe alternative routes, implement positioning and mouth care, and maintain hydration and nutrition through the agreed plan.
  • 22. Obtain specialist swallowing assessment and instrumental testing when indicated, then document exact texture, fluid, supervision and compensatory recommendations.
  • 33. Provide targeted swallowing therapy and reassess modified intake regularly; watch for respiratory infection, dehydration, weight loss and poor medicine delivery.
  • 44. If oral intake remains inadequate, agree time-limited nasogastric support or longer-term access through multidisciplinary discussion that includes prognosis, preferences and treatment burden.
    • 03ToneUse goal-directed spasticity managementAbnormal tone causes pain, skin risk, impaired care, lost function or a barrier to rehabilitation.+
    1. 11. Confirm focal or generalised spasticity, identify contracture and weakness, and treat aggravating pain, infection, constipation, bladder problems and poor positioning.
    2. 22. Define one or more observable goals such as easier palm hygiene, reduced nocturnal pain, safer gait or improved active reach with the person and therapists.
    3. 33. Combine active practice, stretching, positioning or appropriate splinting with focal botulinum toxin or cautious systemic treatment when clinically justified.
    4. 44. Reassess goal attainment, adverse effects and passive range at a planned interval, and refer persistent complex spasticity to a specialist service.