Persistent Postural-Perceptual Dizziness (PPPD) Explained

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a graphic that reads PPPD symptoms and treatment

What is PPPD, or Persistent Postural-Perceptual Dizziness, and how do you treat it? How is it different from Vestibular Migraine or other vestibular disorders?

Triple PD or “three PD” is a very new diagnosis that has only been recently recognized by the World Health Organization in 2017. Therefore, like most other vestibular disorders, patients may have to do some research to find a doctor that is familiar with this diagnosis. VEDA is a resource that can help. 

Symptoms of PPPD

As many vestibular disorders can mimic each other, you’ll often see people question a diagnosis. PPPD, Persistent Postural-Perceptual Dizziness, is typically accompanied by symptoms of dizziness, unsteadiness, and non-spinning vertigo. The criteria for diagnosis is that symptoms are present on most days for three months or more and can be aggravated by upright posture and increased visual stimulation through movement or complex patterns.

Sometimes symptoms can be decreased through distraction or randomly disappear. They do not have to be continuous throughout the entire day, but can also appear for hours at a time. These episodes can originate from the brain (neurological) or be vestibular related (the inner ear). They can also come with an initial reaction of high anxiety and a fear of being suddenly imbalanced.

Some things that may increase symptoms are :

  • Normal movements like standing or walking.
  • Looking at traffic or any areas with movement
  • Walking through a crowded grocery store
  • Using a computer or phone and scrolling
  • Sitting in a busy restaurant

What Causes PPPD?

This disorder can either start very obviously with an acute event, or develop slowly with a chronic event, however, the acute event is much more common. With an acute event, the symptoms might be episodic at first before becoming a pattern.

These acute events could be:

  • Another peripheral vestibular disorder like BPPV
  • A panic attack
  • A neurological disorder like Vestibular Migraine
  • Concussion or whiplash (perhaps from a car accident)

Chronic events could be:

  • Another vestibular disorder that can be chronic like Meniere’s Disease or Vestibular Migraine
  • A disease of the autonomic nervous system (or Dysautonomia)

For these events, symptoms may come on slowly and then become more persistent. See the Bárány Society diagnostic criteria for more details.

It appears that in a quarter of the cases, the event is caused by a peripheral or central vestibular disorder like BPPV or vestibular neuritis and in 20% of cases, it’s caused by vestibular migraine. (Staab JP, Eckhardt-Henn A, Horii A 2016)

How PPPD is Diagnosed

Bárány Society diagnostic criteria must be fulfilled so this will involve your doctor closely examining your history. Was there any major events this could be triggered by? What are the symptoms you’re experiencing and have you had them for 3 months?

Another difficult aspect is many of these symptoms crossover with vestibular migraine. You may feel a sense of motion without spinning (vertigo), have lightheadedness or a feeling like you’re swaying or “on a boat”. There’s also dissociation where you could feel like you’re floating or where you feel “out of it”. Dr. Edward Cho mentions that in his practice dissociative symptoms are actually a huge clue that PPPD is present.

Your doctor might also ask you what increases and decreases your symptoms. Do you feel worse walking in hallways with patterned carpets? Or do you search for one spot to keep yourself steady? A patient with PPPD may be highly dependent on visual cues.

Other vestibular tests may be performed to rule out other conditions, or help your doctor decide what other disorders coexist with PPPD. You can most definitely have BPPV and PPPD or Vestibular Migraine and PPPD. Unfortunately for some, PPPD is diagnosed as a catch all term when doctors have no idea how to decipher a patient’s dizziness.

PPPD and the Anxiety Connection

When a patient does not use an appropriate cognitive behavioral response by thinking this is just a moment and they are safe, it adds “a secondary psychological and functional morbidity, such as fear of falling, anxiety, or depressive disorders, and functional gait abnormalities” according to research from Popkirov, Staab, and Stone. The term “gait abnormalities” basically means you walk oddly. Perhaps this is because you feel as though the ground is moving or like you’re walking on sponges. This is also a symptom of other vestibular disorders, like vestibular migraine.

While PPPD does not actually cause anxiety, anxiety and PPPD can exist closely together as a comorbidity. In fact a patient who is prone to anxiety and depression is 60% more likely to develop PPPD.

Because of the anxiety factor, many patients may need counseling as they become fearful to do certain activities and this can lead to bad habits. Not exercising, moving, or cooking(!) can be harmful in the long term.


a graphic that has information on pppd symptoms and treatments

How is PPPD Treated?

Obviously this will depend on your specific case and whether or not you’re treating a comorbidity, but the most common practices are:

  • Vestibular Therapy – this is started very slowly and slightly increased with time. The idea is to reduce visual triggers and abnormal responses through movements and tasks. This promotes habituation, which allows you to be less sensitive to visual stimuli.
  • SSRI’s and SNRI’s -selective serotonin reuptake inhibitors and selective serotonin norepinephrine reuptake inhibitors (typing that just did a NUMBER on my spell check…red lines all over!) seem to be the most promising medications for PPPD. You must understand that these aren’t just treating the anxiety, but actually treating PPPD. You do not have to have anxiety to benefit from this medication. However, they can also improve the comorbidity of anxiety and depression.
    • In clinical practice, SSRI’s are usually started first and then SNRI’s are introduced if not effective or not tolerated well.
    • SSRI’s and SNRI’s can be expected to have a response within 8-12 weeks. If these are found to be beneficial for the patient, treatment is typically continued for at least one year.
  • CBTCognitive Behavioral Therapy – More recent studies have showed CBT can lead to up to a 75% improvement in some patients with chronic subjective dizziness, which seemed to continue at 1 and 6 months of treatment. (E J Mahoney A, Edelman S, D Cremer P. 2013). CBT can also help with the anxiety comorbidity and help patients who fear falling or the perceived risks associated with dizziness.

I was surprised to learn that some of the effective treatments for vestibular migraine are also effective for PPPD.

An Early Diagnosis of PPPD is Beneficial

Although it can be tough to find a physician who is skilled at distinguishing vestibular disorders and diagnosing PPPD, it appears to be incredibly important to the overall long term success of treatment.

It appears that starting treatment early can lead to a greater benefit long term for the patients and yield a higher success rate. Years of dealing with chronic dizziness can indicate a more severe disability and an acceptance of the illness as everyday life. (Dieterich M, Staab JP, Brandt T. 2016) This is why it’s important to be your own advocate when it comes to your appointments and continue to ask questions. It may even be necessary to travel to find an appropriate doctor, but most often the effort will be rewarded.


  • Staab JP, Eckhardt-Henn A, Horii A, et al. Diagnostic criteria for persistent postural-perceptual dizziness (PPPD): consensus document of the committee for the classification of vestibular disorders of the bárány society. J Ves Res 2016
  • E J Mahoney A, Edelman S, D Cremer P. Cognitive behavior therapy for chronic subjective dizziness: longer-term gains and predictors of disability. Am J Otolaryngology 2013;34:115–20.
  • Dieterich M, Staab JP, Brandt T. Functional (psychogenic) dizziness. Handbook Clinical Neurology 2016;139:447–68.
  • Thank you to Dr. Edward Cho from House Clinic for providing some of these materials and clinical experience.

Alicia was diagnosed with Chronic Vestibular Migraine in 2016 and has been able to successfully manage her symptoms through medication, supplements, lifestyle changes, and the Heal Your Headache Diet by Dr. David Buchholz from Johns Hopkins. She's the owner of The Dizzy Cook.


  1. Janet A Murphy

    Hi Alicia,

    So glad to see this on your site. While less severe in many ways than the VM’s, this is hard to diagnose and I just got lucky, because I ended up with Dr. Cho. My symptoms (since February) have decreased sigificantlty since then. PPPD is also misdiagnosed often, so I got lucky seeing Dr. Cho first off the bat. He’s also a nice man.

    I will say that the single most effective treatment that somehow works, is also keeping pretty much to you VM receipies.

    I hope more people out there get tested for it with a doctor who understands these disorders…
    As always, Thank you Alicia – for all you do!!!! The receipes are drool-worthy. LOL.



  2. Aliesha

    This article is interesting as I have been suffering with balance issues since 2010, after witnessing a tragic accident. It was put down to ptsd. I have been experiencing constant symptoms since August 2017 and be given different diagnoses BPPV, labrythintitus, vestibular nutritious have all been mentioned but nothing concrete. I have a new GP who has re referred me to ent as she want a proper diagnosis. My symptoms are pretty much constant but I have adapted my life and just trying to live best I can.


    1. Alicia

      I hope this new GP will have a concise diagnosis for you. I know how tough that can be to not have one that’s confirmed.


  3. Anonymous

    Dr. Cho is in Los Angeles and specializes in these related disorders. As I mentioned before, I just got lucky when I found him several months into my symptoms, which included episodic chronic fatigue – which he attributed to the PPPD and the exhaustion that comes from trying to feel stable and normal. I highly suggest calling Dr. Cho’s office (at the House Clinic in Los Angeles-you can Google it) and ask for a recommendation for a specialist in your area. I have mentioned PPPD to some very sophisticated GP’s at the best hospitals and they don’t know what it is. As mentioned by Tony, these disorders (vestibular migraines, PPPD, etc.) are newly recognized, most often misdiagnosed, and are complex because they share symptoms. You need a doctor who knows about the disorders. At first another doctor thought I might have Vestibular Migraines but she said that I absolutely needed to see Dr. Cho to figure it out. After conducting the tests, Dr. Cho diagnosed PPPD. And I would say that I am about 75-80% improved since March. PPPD is curable. It isn’t always cured, but it is curable. It was Dr. Cho who recommended that I follow Alicia’s food plan since an amino acid called tyrosine breaks down into certain foods (becomes tyramine) and is a trigger for symptoms of these disorders. Alicia has a list on her site that you can print out. I think it has made all the difference to eliminate the foods that contain tyramine.


    1. Alicia

      Big fan of him! Glad he’s helping you get on the right track! 🙂


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