What is the evidence for Physiotherapy in PPPD?

Persistent dizziness can be profoundly disabling. In fact, Persistent Postural-Perceptual Dizziness (PPPD) is now recognised as the most common chronic neuro-otologic disorder seen in specialist dizziness clinics according to the work of Jeffrey P. Staab. That single statement should make every clinician pause.

Patients often describe months—or years—of non-spinning dizziness, visual sensitivity, and instability. They feel worse in busy environments, supermarkets, scrolling screens, or simply when upright. Tests frequently appear normal. Frustration grows.

Yet there is good news.

Research over the past decade shows that vestibular physiotherapy and rehabilitation plays a central role in recovery. When delivered thoughtfully, it helps patients recalibrate how the brain processes balance, vision, and movement.

This article explores the evidence for physiotherapy in PPPD, drawing particularly on the review by Jeffrey P. Staab in “PPPD: Review and update on key mechanisms of the most common neuro-otologic disorder” (2023).

Understanding PPPD: a modern neuro-otologic condition

PPPD is not simply a vestibular disorder. It is better understood as a functional change in how the brain processes balance signals.

According to Jeffrey P. Staab (2023), the condition typically develops after an event that disrupts balance, such as:

The original trigger often improves. But the brain remains “stuck” in a high-alert balance strategy.

Patients then develop three hallmark features:

Persistent dizziness or non-spinning vertigo

Symptoms worse when upright or moving

Increased symptoms in visually complex environments

The key mechanism is maladaptive sensory weighting. The brain begins to rely excessively on visual and postural cues rather than the vestibular system. Over time, this becomes automatic.

This is precisely where vestibular physiotherapy and rehabilitation becomes essential.

The brain can relearn balance

The core principle behind vestibular physiotherapy and rehabilitation is neuroplasticity.

The brain constantly recalibrates sensory information from three systems:

Vestibular input (inner ear balance organs)

Vision

Proprioception (body awareness)

In PPPD, this balance becomes distorted. The nervous system becomes overly vigilant and visually dependent.

Structured rehabilitation exposes the brain to controlled movement and visual environments. Gradually. Repeatedly. Safely.

Over time the brain learns something important:

Movement and visual motion are not dangerous.

That learning process reduces symptoms.

Key findings from Staab 2023

The review by Jeffrey P. Staab (2023) highlights several important points:

Importantly, the condition is not structural damage to the vestibular system. That means recovery is possible.

And often quite good.

Several studies examining chronic dizziness populations—including PPPD—demonstrate meaningful improvements with vestibular physiotherapy and rehabilitation.

Reported benefits include:

Reduced dizziness severity

Improved balance confidence

Reduced visual motion sensitivity

Improved return to work and activity

Patients often show improvements within 6–12 weeks of structured rehabilitation, although longer durations may be needed for complex cases.

The key factor is consistent exposure and progression.

Avoidance maintains symptoms. Movement reduces them.

What vestibular physiotherapy actually involves

Many patients assume physiotherapy for dizziness means simple balance exercises.

In reality, vestibular physiotherapy and rehabilitation for PPPD is far more targeted.

1. Education and reassurance

The first step is understanding the condition.

Patients benefit enormously from learning:

symptoms are real but reversible

the brain is over-protective rather than damaged

gradual exposure improves tolerance

This alone can reduce fear and symptom amplification.

2. Graded movement exposure

Avoidance of movement is common in PPPD. Unfortunately, it reinforces the problem.

Rehabilitation introduces progressive motion exposure, for example:

head turns during walking

changing directions

bending and reaching tasks

turning while standing

Short bursts at first. Then longer.

The brain adapts through repetition.

3. Visual motion training

Visual environments are a major trigger in PPPD.

Effective vestibular physiotherapy and rehabilitation often includes exercises such as:

walking while watching moving visual targets

supermarket-style visual exposure

screen scrolling tolerance training

optokinetic stimulus exercises

These activities gradually desensitise visual motion sensitivity.

Patients frequently report the supermarket becoming easier again—a major milestone.

4. Postural control retraining

People with PPPD often develop stiff, cautious movement patterns.

This increases dizziness.

Therapy focuses on:

relaxed standing strategies

dynamic balance tasks

gait normalisation

dual-task activities

The aim is automatic balance again, rather than constant monitoring.

The role of multidisciplinary care

The strongest evidence suggests the best outcomes occur when vestibular physiotherapy and rehabilitation is integrated with other treatments.

Common combinations include:

cognitive behavioural therapy

medical management when required

lifestyle strategies addressing sleep and stress

This reflects the brain-network nature of PPPD.

No single treatment fixes everything. But together, they work remarkably well.

When clinicians should consider PPPD

PPPD should be considered in patients with:

persistent dizziness lasting over three months

symptoms worse when upright or moving

visual motion sensitivity

normal or minimally abnormal vestibular tests

A careful assessment is essential, alongside a thoughtful differential diagnosis to exclude other vestibular or neurological conditions.

Once identified, early referral for vestibular physiotherapy and rehabilitation can make a substantial difference.

Practical tips for physiotherapists treating PPPD

A few clinical principles make rehabilitation more effective:

Start small but start early.

Very short exercise bouts are acceptable initially.

Expect temporary symptom increases.

This is normal and part of the adaptation process.

Focus on function.

Walking in shops or busy streets is more meaningful than static exercises.

Encourage daily practice.

Neuroplastic change requires repetition.

Stay positive but realistic.

Progress is usually gradual—but very achievable.

A hopeful outlook for patients

Perhaps the most important message for patients with PPPD is this:

Recovery is possible.

The brain is adaptable. It can recalibrate. And vestibular physiotherapy and rehabilitation provides the structured pathway that helps this happen.

As highlighted by Jeffrey P. Staab (2023), PPPD is now better understood than ever before. With that understanding comes more effective treatment strategies.

For many patients, the turning point comes when they stop avoiding movement and begin retraining the balance system.

Step by step. Exposure by exposure.

Confidence returns. Motion becomes easier. Life opens back up.

And that is exactly what good physiotherapy aims to achieve.