Quick answer: Online cognitive behavioural therapy (CBT)—sometimes searched as “KBT online”—may help selected people with persistent postural-perceptual dizziness (PPPD) or chronic dizziness by reducing avoidance, fear and dizziness-related disability. It does not prove symptoms are imaginary, replace vestibular diagnosis, reposition BPPV crystals or treat every cause of dizziness.
Evidence reviewed: 30 August 2026. The original publication date is preserved; this is a substantive evidence update.
When urgent care comes first
Seek emergency care for sudden weakness or numbness, facial droop, slurred speech, new double vision, severe unexplained headache, sudden hearing loss, fainting with chest symptoms, a seizure-like event, persistent vomiting, a major fall or inability to walk safely. New severe dizziness should not be labelled PPPD or anxiety before time-sensitive causes are assessed.
Suicidal thoughts, intent to self-harm, severe depression with immediate safety risk or an acute mental-health crisis needs urgent local mental-health or emergency support. Medication is not an automatic response and must be assessed individually.
What PPPD means
The Bárány Society describes PPPD as a chronic functional vestibular disorder, not a structural lesion and not simply a psychiatric diagnosis. All five diagnostic criteria must be met:
- dizziness, unsteadiness or non-spinning vertigo on most days for at least three months;
- symptoms worsened by upright posture, active or passive motion, and moving or visually complex scenes;
- onset after a condition or event that caused vertigo, unsteadiness, dizziness or balance disruption;
- meaningful distress or functional impairment; and
- symptoms not better explained by another disease.
Normal VNG or imaging does not diagnose PPPD, and abnormal vestibular findings do not exclude it. PPPD may coexist with BPPV, vestibular migraine, Ménière disease, vestibular loss, panic or depression. The full history and examination determine which conditions need concurrent treatment.
Where CBT may fit
CBT can help a person notice threat-focused attention, catastrophic predictions, safety behaviours and activity avoidance. Depending on the formulation, therapy may use education, attention refocusing, behavioural experiments, graded exposure and relapse planning. The goal is safer participation and improved function—not forcing symptoms, proving that dizziness is harmless in every situation or promising complete symptom disappearance.
Do not copy unsupervised exercises such as spinning in a chair, standing on one leg with eyes closed or provoking symptoms while driving. Exposure must be selected and progressed by a qualified therapist or rehabilitation clinician after falls, neurological, cardiac, visual and vestibular risks are considered.
What the evidence shows
- A 2012 randomized wait-list trial of 41 people with chronic subjective dizziness found that three CBT sessions reduced dizziness handicap, symptoms, avoidance and safety behaviours. It was small and used a predecessor diagnosis.
- A 2006 controlled study recruited 39 people with phobic postural vertigo; 31 completed. CBT produced greater improvements than self-directed vestibular rehabilitation on some handicap and anxiety/depression measures. It was not a modern PPPD trial.
- A 2006 study of 29 participants found preliminary benefit from combined CBT and vestibular rehabilitation compared with waiting list.
- The 2022 INVEST trial randomized 40 adults with PPPD to psychologically informed vestibular rehabilitation or standard VRT. Feasibility and acceptability were good, with small-to-moderate signals favouring the integrated approach; it was not designed as definitive efficacy proof.
These studies support cautious “may help” wording. They do not establish a universal session count, an 8–12 week recovery promise or guaranteed return to work.
Vestibular rehabilitation and concurrent conditions
Vestibular rehabilitation may be useful when movement, visual motion, balance or objective vestibular deficits need graded retraining. CBT and VRT can be integrated, but neither should automatically replace treatment for BPPV, migraine, hearing disease, syncope, medication effects or neurological disease. Anxiety and depression should be assessed as possible coexisting conditions rather than assumed to be the cause.
Medication is an individual decision
A 2018 study randomized 91 people with PPPD to sertraline alone or sertraline plus twice-weekly CBT for eight weeks. Both groups improved; the combined group had lower symptom scores, lower sertraline doses and fewer adverse events. The trial was small, short, unblinded for CBT and had no placebo group.
A 2023 Cochrane review found no eligible placebo-controlled SSRI/SNRI trials meeting its criteria, so medication evidence remains very uncertain. Do not start, stop or taper sertraline, escitalopram or another psychiatric medicine because of this page. Prescribing and withdrawal planning belong to the treating clinician.
Can CBT be delivered online?
Remote sessions may provide education, cognitive work and carefully adapted behavioural planning for selected patients. Suitability depends on therapist qualifications, privacy, technology, falls risk, emergency planning and whether physical or vestibular examination is still needed. Remote exposure must not involve unsafe balance tasks, driving, heights or deliberately severe symptom provocation.
No August 2026 original trial of online CBT specifically for PPPD or chronic dizziness was identified. An April 2026 study of 19 adults tested online movement physiotherapy—not CBT—and cannot establish online psychological-treatment efficacy.
August 2026 research update
A 3 August 2026 narrative review proposed five overlapping PPPD dimensions and individualized sequencing of vestibular rehabilitation, psychologically informed care, migraine management and selected medication. The authors describe the model as a clinical heuristic requiring prospective validation; it is not a proven treatment algorithm.
An August 2026 laboratory study compared 30 people with PPPD and 29 controls and reported altered ocular-following responses and greater visual dependency. This mechanistic study may help explain visual-motion sensitivity, but it does not test CBT, online care or prognosis.
Questions to ask an online therapist
- Are you licensed or appropriately qualified where I live?
- How will you coordinate with my medical or vestibular clinician?
- How will falls, fainting, hearing or neurological warning signs be screened?
- How will exposure be adapted for remote safety?
- What is the privacy and emergency plan for telehealth sessions?
Frequently asked questions
Does CBT mean dizziness is “all in the mind”?
No. PPPD is a functional vestibular disorder with real symptoms. CBT targets attention, threat, avoidance and behaviour while medical and vestibular contributors are addressed.
Can CBT replace an Epley manoeuvre?
No. Confirmed BPPV is treated with an appropriate canalith-repositioning manoeuvre. CBT may address persistent fear or avoidance when clinically relevant.
How many sessions are needed?
There is no universal number. Research protocols vary, and duration depends on diagnosis, impairment, comorbidity, goals and response.
Is online therapy always suitable?
No. Urgent symptoms, unsafe walking, complex diagnoses, severe mental-health risk or the need for physical assessment may require in-person or emergency care.
Related guides
For non-emergency assessment, use the contact page or call/WhatsApp 7393062200. Online discussion cannot replace emergency care or a required examination.
References
- Staab JP, et al. Diagnostic criteria for persistent postural-perceptual dizziness. 2017. Original consensus.
- Edelman S, et al. Cognitive behavior therapy for chronic subjective dizziness. 2012. Original trial.
- Holmberg J, et al. Treatment of phobic postural vertigo. 2006. Original study.
- Andersson G, et al. CBT combined with vestibular rehabilitation for dizziness. 2006. Original study.
- INVEST trial. Psychologically informed vestibular rehabilitation versus standard VRT for PPPD. 2022. Original feasibility trial.
- Yu Y, et al. CBT as augmentation for sertraline in PPPD. 2018. Original trial.
- Webster KE, et al. Pharmacological interventions for PPPD. Cochrane Review. 2023. Original review.
- Rey-Berenguel A, et al. Persistent postural-perceptual dizziness: clinical dimensions and therapeutic principles. Published 3 August 2026. Open-access review.
- Mavrodiev A, et al. Ocular-following responses and visual dependency in PPPD. August 2026. Original laboratory study.
Medical disclaimer: This article provides general education and cannot diagnose PPPD, prescribe CBT/VRT or direct medication changes. Emergency neurological, hearing, cardiac or mental-health warning signs require urgent local assessment.