Dysphagia Treatment: What Works, What Doesn't, and What Progress Looks Like

One of the most common questions families ask me — usually in the first weeks after a dysphagia diagnosis — is some version of: "Will this get better?"

It's a reasonable question, and it deserves an honest answer. Not a clinical non-answer, and not false reassurance. The honest answer is that it depends — on the underlying condition, on when treatment began, on how consistently the management plan is followed, and on factors the person and the family cannot control. Some people recover significant swallowing function. Others stabilise. Others decline gradually despite excellent management.

This article explains what dysphagia treatment actually is — the clinical approaches the SLP prescribes, what each one involves, what progress looks like and how it's measured, and what to expect based on the underlying diagnosis. For the practical daily home management side — kitchen setup, mealtime positioning, oral hygiene, and caregiver wellbeing — see our Managing Dysphagia at Home guide. This article picks up where the swallowing assessment guide ends.

The Two Approaches to Dysphagia Treatment

Every dysphagia treatment strategy falls into one of two categories. Understanding the difference changes how a caregiver thinks about their role — and about what improvement actually means.

Compensatory Strategies — Making Swallowing Safer Now

Compensatory strategies are changes that make swallowing safer immediately — without necessarily changing the underlying swallowing function itself. They work from day one. They don't require the person to build strength or learn a complex technique over time.

The IDDSI level is the most important compensatory strategy. Modifying food texture and liquid consistency to the prescribed level reduces the speed and challenge of the swallow, giving the impaired mechanism more time to respond safely. It is the foundation of everything else in dysphagia management — and the most important thing the caregiver implements at every single meal.

Our diet guides cover the practical food side by level: Level 3, Level 4, Level 5, Level 6, and Level 7.

Positioning strategies are the second category. The SLP prescribes specific positions based on the swallowing assessment findings:

Chin tuck — chin slightly forward and down during swallowing. Changes the geometry of the throat, directing food away from the airway. Most effective for people who can understand and follow the instruction consistently.

Head turn toward the weaker side — redirects the food bolus away from the affected side of the throat. Commonly prescribed after stroke affecting one side.

Head tilt toward the stronger side — directs food down the stronger side of the throat. Used for specific pharyngeal muscle weakness patterns identified on VFSS or FEES.

These positioning strategies only work if applied at every meal — not just when remembered. The caregiver's role is to support consistent implementation, not just to know the strategy exists.

The caregiver's role in compensatory strategies: Compensatory strategies are prescribed in the clinic and implemented at home. The SLP sees the person for one session a week at most. The caregiver implements the management plan 21 times a week. Consistency at home is the most significant variable within the caregiver's control.

Rehabilitative Approaches — Improving Function Over Time

Rehabilitative approaches are exercises and techniques designed to strengthen the muscles involved in swallowing, improve their coordination, or retrain the neural pathways that control the swallow reflex. Unlike compensatory strategies, they require consistent practice over weeks and months — and they are always prescribed and supervised by the SLP.

The most important warning in this article: swallowing exercises must be prescribed by an SLP based on the individual's specific assessment findings. The exercises below are described for awareness — not as a home programme to implement independently. Exercises applied to the wrong swallowing profile can be ineffective or counterproductive. The SLP prescribes. The person and caregiver implement what was specifically recommended for them.

The Shaker Exercise (Head Lift Exercise)

Lying flat, the person lifts their head to look at their toes — without lifting their shoulders — holds the position, then relaxes. This strengthens the suprahyoid muscles, which elevate the larynx during swallowing and open the upper oesophageal sphincter. When these muscles are weak, the sphincter doesn't open adequately and food pools in the throat after swallowing.

The Shaker is one of the best-studied swallowing exercises with meaningful evidence for post-stroke and age-related dysphagia. It requires adequate neck strength and cognition. It is not appropriate for everyone.

The Effortful Swallow

The person swallows as hard as they can — consciously squeezing all the throat muscles during the swallow. This increases posterior tongue pressure and pharyngeal pressure, improving bolus clearance. It can be practised with saliva (no food required) and is one of the more accessible exercises for home practice once the SLP has demonstrated the technique correctly.

The Mendelsohn Manoeuvre

During swallowing, the person consciously holds the larynx elevated at the peak of the swallow for two to three seconds before relaxing. This prolongs upper oesophageal sphincter opening and improves bolus passage. It requires good comprehension and motor control — not every patient is a suitable candidate. More complex than the effortful swallow and requires precise SLP instruction and ongoing monitoring.

Tongue Strengthening Exercises

Exercises pushing the tongue against resistance — a spoon, a tongue depressor, or purpose-built devices. Relevant for oral phase dysphagia where the tongue cannot generate enough pressure to move the bolus to the back of the mouth efficiently. Prescribed specifically when tongue weakness is identified on assessment.

Expiratory Muscle Strength Training (EMST)

The person blows against a calibrated resistance device repeatedly — similar in appearance to an asthma inhaler. EMST strengthens expiratory muscles, which directly improves the cough reflex. A stronger cough is a better protective mechanism against aspiration. EMST has a growing evidence base, particularly for Parkinson's disease, where the cough reflex is frequently impaired.

Neuromuscular Electrical Stimulation (NMES)

Small electrical currents are applied to the throat muscles during swallowing to stimulate and strengthen the muscles involved. Delivered in a clinical setting by a trained SLP. A 2024 study evaluating a combined protocol of swallowing exercises and neuromuscular electrostimulation in geriatric patients found significant improvement in dysphagia severity and aspiration risk. Not available in all settings and not appropriate for all profiles.

What Progress Looks Like — And How It's Measured

Progress in dysphagia is rarely dramatic. It tends to arrive gradually — and the caregiver notices it before the clinical team does, because the caregiver is at every meal.

Signs of improvement the caregiver notices first:

• Meals completing faster — less time per bite, fewer coughing pauses
• Less throat clearing during and after meals
• Less fatigue by the end of a meal
• The person reaching for a drink they used to avoid
• Food finishing more consistently — less left on the plate
• Voice sounding cleaner after eating — less wet or gurgly quality

These observations are clinical information. Write them down before the next SLP appointment.

How the SLP measures progress:

FOIS score improvement — the Functional Oral Intake Scale measures what the person can actually eat and drink on a 1–7 scale. Moving from a FOIS score of 3 (tube-dependent with minimal oral intake) to 5 (total oral diet with multiple consistencies) is measurable, meaningful progress. Our dysphagia severity scale guide explains FOIS scores in detail.

IDDSI level progression — moving from Level 4 to Level 5, or from Level 3 to Level 2 for liquids, reflects real improvement in swallowing function. This is the change that most directly affects the daily experience of eating — more variety, more dignity, less preparation burden.

Repeat instrumental assessment — the most reliable measure. A repeat VFSS or FEES after a course of therapy directly compares current swallowing function to the baseline finding, confirming whether aspiration risk has reduced.

What to document at home: A simple weekly note — total meal time, number of coughing episodes, approximate amount eaten, any notable changes — takes two minutes and provides clinically useful information at each review.

What to Expect — By Underlying Condition

This is the section rarely addressed honestly in clinical guides, and the one families need most.

Post-Stroke Dysphagia — The Most Recoverable

More than 50% of stroke survivors experience swallowing difficulties, though many recover within the first few weeks. Significant improvement is possible over an extended period, driven by the brain's neuroplasticity — its ability to reorganise and compensate for damaged areas.

Partial swallowing improvement occurred in 62.5% of survivors of severe post-stroke dysphagia, yet 75% still had persistent symptoms at follow-up. Improvement is genuinely common — but complete resolution is not.

Factors associated with better recovery: Younger age, milder stroke severity, unilateral rather than bilateral stroke involvement, early SLP intervention.

Factors associated with slower or incomplete recovery: Older age, lower BMI, bilateral stroke, higher stroke severity, tracheal intubation, and aspiration on instrumental assessment.

What this means in practice: The first three to six months post-stroke are the period of greatest neuroplastic recovery. SLP-directed rehabilitation during this window produces the best outcomes. Missing or reducing therapy during this period is the single most significant modifiable factor in long-term outcomes.

Reassessment timing: Every three months in the first year. Sooner if significant change is observed at home.

Parkinson's Disease — Progressive But Manageable

Parkinson's dysphagia is caused by dopamine depletion disrupting the precise timing of swallowing muscle coordination. It is progressive — worsening as Parkinson's advances — but the rate varies, and management can meaningfully preserve function and quality of life over years.

What helps most: Medication timing matters significantly. Levodopa improves motor function including swallowing — scheduling mealtimes 30–60 minutes after a dose takes advantage of the window when swallowing function is at its best. EMST is the most well-supported rehabilitative approach for Parkinson's specifically. The Lee Silverman Voice Treatment (LSVT) programme has also shown benefits for swallowing function.

What to expect: Gradual IDDSI level progression over years. Regular three-monthly SLP review. The goal is maximising function and safety at each stage — not restoration of normal swallowing.

Dementia — Management Focus, Not Rehabilitation

Dementia-related dysphagia is a consequence of progressive cognitive decline. Rehabilitative exercises are generally not the primary focus because they require consistent learning and application — which becomes progressively less possible as cognition declines.

Compensatory strategies and environmental modifications are the appropriate management approach. The most useful interventions in dementia dysphagia are those the caregiver implements, not those requiring the person's active participation. These are covered in detail in our dementia and dysphagia guide.

What to expect: Progressive decline as dementia advances. The focus shifts from rehabilitation to maintaining safe, dignified oral eating for as long as possible.

ALS / MND — Progressive, No Rehabilitation Goal

ALS dysphagia is progressive and will worsen as the condition advances. The motor neurons controlling swallowing are directly affected by the disease — there is no rehabilitative exercise that rebuilds what ALS destroys.

The treatment approach in ALS is entirely compensatory and adaptive — adjusting the IDDSI level as function declines, managing saliva, conserving energy at mealtimes, and timing the feeding tube decision appropriately. These are covered in detail in our ALS and dysphagia guide.

What to expect: Progressive IDDSI level changes from higher toward lower levels over months to years depending on the rate of disease progression.

Age-Related Dysphagia (Presbyphagia) — Often Improvable

Age-related swallowing changes — slower swallow initiation, reduced muscle mass, reduced saliva production — can often be improved with targeted exercise and appropriate dietary modification. This is the category where SLP-directed home exercise programmes are most likely to produce meaningful improvement — the person has intact cognition to follow instructions and the underlying mechanism is weakness and disuse rather than progressive neurological damage.

What to expect: Meaningful improvement is achievable with regular SLP-directed exercise. The goal is restoring as much function as possible and maintaining it over time.

When Treatment Is Not Working — What to Do

If the management plan has been followed consistently and the person is still coughing frequently, losing weight, or developing recurrent chest infections — contact the SLP and request a review. Ask specifically:

• "Has the underlying swallowing function changed since the last assessment?"
• "Is the current IDDSI level still appropriate, or does it need to change?"
• "Are there different compensatory strategies or exercises that might be more appropriate?"
• "Is a repeat instrumental assessment warranted?"

Dysphagia management is not a static plan set once and followed indefinitely. It is a dynamic process that adapts as the person's swallowing function and general condition change. Regular review and willingness to adjust the approach are part of effective management — not a sign that something has gone wrong.

Frequently Asked Questions

References

Shahid, S. (2025). Treating dysphagia with swallowing exercises: What SLPs need to know. Tactus Therapy. https://tactustherapy.com/swallowing-exercises-dysphagia-treatment-slp/

Physiopedia. (2024). Dysphagia rehabilitation management. https://www.physio-pedia.com/Dysphagia_Rehabilitation_Management

PMC. (2024). Swallowing rehabilitation: Tracing the evolution of assessment and intervention approaches for dysphagia over 30 years. https://pmc.ncbi.nlm.nih.gov/articles/PMC10982211/

Ribeiro, L., et al. (2025). Longitudinal outcomes of severe post-stroke dysphagia. PMC. https://pmc.ncbi.nlm.nih.gov/articles/PMC12657749/

Karciauskas, D., et al. (2024). Impact of modified diet, swallowing exercises, and neuromuscular electrostimulation on severity of oropharyngeal dysphagia of geriatric patients. PMC. https://pmc.ncbi.nlm.nih.gov/articles/PMC11677869/

American Speech-Language-Hearing Association. (n.d.). Adult dysphagia (Practice Portal). https://www.asha.org/practice-portal/clinical-topics/adult-dysphagia/