Zapalenie błędnika i zapalenie nerwu przedsionkowego
Epidemiologia

Zapalenie nerwu przedsionkowego (vestibular neuritis) oraz zapalenie błędnika (labyrinthitis) stanowią istotne przyczyny obwodowych zawrotów głowy, z roczną zapadalnością około 3,5 na 100 000 osób, choć dane epidemiologiczne wykazują znaczne zróżnicowanie geograficzne (np. 11,2/100 000 w Norwegii, 7,1/100 000 w Japonii). Zapalenie nerwu przedsionkowego najczęściej dotyczy osób w wieku 30-60 lat, ze szczytem zachorowań w przedziale 40-50 lat, bez istotnej przewagi płciowej, natomiast zapalenie błędnika jest dwukrotnie częstsze u kobiet. Dominującą etiologią są infekcje wirusowe, zwłaszcza reaktywacja HSV-1, co potwierdzają badania genetyczne wskazujące na polimorfizm rs12979860-T jako czynnik ryzyka. Bakteryjne zapalenie błędnika jest obecnie rzadkie i zwykle powikłuje nieleczone zapalenia ucha środkowego lub opon mózgowo-rdzeniowych, stanowiąc najczęstszą przyczynę głuchoty u dzieci poniżej 2 lat. W USA zapalenie nerwu przedsionkowego i błędnika diagnozuje się u około 6% pacjentów zgłaszających się z zawrotami głowy na oddziały ratunkowe, co przekłada się na około 150 000 przypadków rocznie.

Epidemiologia zapalenia błędnika i zapalenia nerwu przedsionkowego – przegląd

Zapalenie nerwu przedsionkowego (vestibular neuritis) i zapalenie błędnika (labyrinthitis) są jednymi z najczęstszych przyczyn zawrotów głowy pochodzenia obwodowego. Zapalenie nerwu przedsionkowego uważane jest za drugą lub trzecią najczęstszą przyczynę obwodowych zawrotów głowy, zaraz po łagodnych położeniowych zawrotach głowy (BPPV) i chorobie Ménière’a12. Zapalenie błędnika występuje nieco rzadziej, jednak także stanowi istotny problem kliniczny3.

Wskaźniki zapadalności

Roczna zapadalność na zapalenie nerwu przedsionkowego jest szacowana na około 3,5 przypadku na 100 000 osób w populacji ogólnej45. Jednakże dane z różnych krajów wskazują na znaczne zróżnicowanie geograficzne. W Norwegii w latach 2011-2021 liczba pacjentów hospitalizowanych z powodu zapalenia nerwu przedsionkowego wynosiła 11,2 na 100 000 mieszkańców rocznie (zakres 8,2-15,5)6. Z kolei w Japonii wskaźnik zapadalności szacuje się na 7,1 na 100 000 osób7.

Zapalenie błędnika dotyka około 35 milionów osób rocznie na świecie (około 3,5 przypadku na 100 000 osób)89. Łącznie zapalenie nerwu przedsionkowego i zapalenie błędnika są diagnozowane u około 5,6% pacjentów zgłaszających się do szpitalnych oddziałów ratunkowych z powodu zawrotów głowy, co w Stanach Zjednoczonych daje około 150 000 pacjentów rocznie10.

Dane epidemiologiczne dotyczące zaburzeń przedsionkowych wskazują na szeroką zmienność w zakresie częstości występowania – od 3,1% (częstość roczna) do 35,4%11. Badanie z Tajwanu, wykorzystujące dane z kodów diagnostycznych dotyczących zawrotów głowy, wykazało ogólny wskaźnik rozpowszechnienia nieokreślonych zawrotów głowy na poziomie 3,1% (około 3,13 na 100 osób), przy czym blisko 38% pacjentów doświadczyło co najmniej jednego nawrotu12.

Rozkład wieku i płci

Zapalenie nerwu przedsionkowego najczęściej dotyka osoby w wieku 30-60 lat, z największą częstością występowania w przedziale 40-50 lat1314. Średni wiek zachorowania wynosi około 41 lat15. Według najnowszych badań, zapalenie nerwu przedsionkowego występuje jeszcze częściej u osób powyżej 70. roku życia16.

Zapalenie błędnika typu wirusowego, będące najczęstszą formą zapalenia błędnika, również występuje głównie u osób dorosłych w wieku 30-60 lat, przy czym jest dwa razy częstsze u kobiet1718. Natomiast zapalenie nerwu przedsionkowego nie wykazuje istotnej przewagi w występowaniu u którejkolwiek z płci1920.

Typy zapalenia błędnika i zapalenia nerwu przedsionkowego

Przyczyny wirusowe

Wirusowe zapalenie błędnika i zapalenie nerwu przedsionkowego stanowią najczęstsze formy tych chorób2122. Najczęściej podejrzewa się reaktywację latentnej infekcji wirusem opryszczki zwykłej typu 1 (HSV-1)2324. Badania genomiczne wykazały istotny związek polimorfizmu rs12979860-T, który jest czynnikiem ryzyka dla ciężkości opryszczki wargowej, z podatnością na zapalenie nerwu przedsionkowego, co dostarcza pośrednich dowodów na udział HSV-1 w patogenezie tego schorzenia25.

Inne wirusy, które mogą prowadzić do zapalenia nerwu przedsionkowego i błędnika, to:2627

  • Wirus Epsteina-Barr (EBV)
  • Wirusy grypy
  • Odra
  • Różyczka
  • Świnka
  • Wirus ospy wietrznej/półpaśca
  • Wirusy zapalenia wątroby

28

Według badań epidemiologicznych w Japonii, do 30% wszystkich przypadków zapalenia nerwu przedsionkowego było poprzedzonych przeziębieniem29. W ostatnich latach odnotowano również przypadki zapalenia nerwu przedsionkowego po zakażeniu COVID-19 oraz po szczepieniu przeciwko COVID-1930.

Przyczyny bakteryjne

Bakteryjne zapalenie błędnika jest rzadkie w erze antybiotykowej31. Występuje głównie jako powikłanie nieleczonego zapalenia ucha środkowego lub zapalenia opon mózgowo-rdzeniowych32. Ropne bakteryjne zapalenie błędnika jako powikłanie bakteryjnego zapalenia opon mózgowo-rdzeniowych jest najczęstszą przyczyną głuchoty u dzieci poniżej 2. roku życia33.

Otogenne ropne zapalenie błędnika może wystąpić w każdym wieku i jest zwykle stwierdzane w perlaku lub wtórnie do nieleczonego, długotrwałego zapalenia ucha środkowego34. Surowicze zapalenie błędnika jest częstsze w grupie pediatrycznej, w której obserwuje się zdecydowaną większość przypadków ostrego i przewlekłego zapalenia ucha środkowego35.

Obciążenie kliniczne i wpływ na system opieki zdrowotnej

Zawroty głowy stanowią główną przyczynę wizyt na oddziałach ratunkowych w USA, stanowiąc 3,3% wszystkich takich wizyt36. Zapalenie nerwu przedsionkowego stanowi około 7% pacjentów w poradniach ambulatoryjnych specjalizujących się w leczeniu zawrotów głowy3738. Ogólnie, zapalenie nerwu przedsionkowego i zapalenie błędnika są diagnozowane u około 6% pacjentów zgłaszających się do oddziałów ratunkowych w USA z powodu zawrotów głowy39.

Dostępność precyzyjnych informacji na temat częstości występowania i wpływu zaburzeń przedsionkowych jest istotna, aby umożliwić służbom zdrowia zaplanowanie odpowiedniej reakcji na oczekiwane zapotrzebowanie na opiekę zdrowotną w społeczności4041.

Rokowanie i nawroty

Większość pacjentów z zapaleniem nerwu przedsionkowego lub zapaleniem błędnika doświadcza pełnego powrotu do zdrowia w ciągu kilku tygodni42. W 95% przypadków zapalenia błędnika pacjenci doświadczają pojedynczego ataku i w pełni wracają do zdrowia43. Jednak mniejszość pacjentów ma nawracające epizody zawrotów głowy po szybkich ruchach głową, które mogą utrzymywać się przez lata po wystąpieniu44.

Ryzyko nawrotu zapalenia nerwu przedsionkowego według wcześniejszych publikacji wynosiło mniej niż 5% przy okresie obserwacji krótszym niż 10 lat45. Jednakże nowsze badania wykazały, że zapalenie nerwu przedsionkowego ma niemal 11% ryzyko nawrotu, a łagodne położeniowe zawroty głowy, często będące następstwem zapalenia nerwu przedsionkowego, mają ponad 15% ryzyko nawrotu46. W tym samym badaniu nawrót objawów zawrotów głowy dowolnego typu wystąpił z częstością 26%, co sugeruje, że pewien stopień nawracających objawów nie jest wcale rzadki47.

Zapalenie nerwu przedsionkowego i zapalenie błędnika w szczególnych populacjach

Występowanie zapalenia nerwu przedsionkowego i zapalenia błędnika w różnych grupach wiekowych i demograficznych jest zróżnicowane:

Grupa wiekowa Zapalenie nerwu przedsionkowego Zapalenie błędnika
Dzieci poniżej 2 lat Rzadko Ropne bakteryjne zapalenie błędnika jako powikłanie zapalenia opon mózgowo-rdzeniowych – najczęstsza przyczyna głuchoty w tej grupie wiekowej
Dzieci i młodzież Występuje, ale rzadziej niż u dorosłych Surowicze zapalenie błędnika – częstsze niż u dorosłych, związane z zapaleniem ucha środkowego
Dorośli (30-60 lat) Najwyższa częstość, szczyt 40-50 lat Najwyższa częstość, kobiety chorują 2x częściej
Seniorzy (>70 lat) Według najnowszych badań występuje jeszcze częściej niż w grupie 40-50 lat Dane ograniczone

Dane wskazują, że we wszystkich grupach wiekowych częstość występowania zaburzeń przedsionkowych zwiększa się wraz z wiekiem48.

Szczególne sytuacje kliniczne

Zapalenie nerwu przedsionkowego może wystąpić u kilku członków rodziny (tzw. epidemiczne zawroty głowy)49. Jest to istotna informacja z punktu widzenia nadzoru epidemiologicznego, gdyż może wskazywać na rodzinne predyspozycje genetyczne lub środowiskowe czynniki ryzyka.

Szczególnym przypadkiem jest zapalenie nerwu przedsionkowego u pilotów i innych osób wykonujących zawody wymagające sprawnej koordynacji. Zgodnie z wytycznymi lotniczych władz medycznych, piloci z ostrym zapaleniem nerwu przedsionkowego muszą zostać zawieszeni w obowiązkach związanych z lataniem, poddani ocenie i leczeniu przez otolaryngologa lub neurologa. Muszą być wyłączeni z latania podczas leczenia ze względu na objawy i skutki uboczne leków, które mogą stanowić istotne zagrożenie dla bezpieczeństwa lotu. Po ustąpieniu objawów i uzyskaniu zadowalającego raportu od lekarza medycyny lotniczej, pilot może zostać dopuszczony do latania z rocznym ograniczeniem operacyjnym wielopilotowym (OML). Następnie, jeśli nie ma objawów nawrotu, może latać bez ograniczeń50.

Nadzór epidemiologiczny i kierunki badań

Nadzór nad zapaleniem nerwu przedsionkowego i zapaleniem błędnika jest utrudniony ze względu na brak jednolitych systemów raportowania i nieswoistość objawów. Nie zaobserwowano wyraźnego wzorca sezonowego dla przypadków zapalenia nerwu przedsionkowego51.

Badania genetyczne wskazują na istotne ścieżki biologiczne związane z patogenezą zapalenia nerwu przedsionkowego. Badanie asocjacji genomu (GWAS) zapalenia nerwu przedsionkowego zidentyfikowało cztery regiony zawierające geny kodujące białka związane z czynnikami gospodarza dla replikacji wirusowej lub związane z metabolizmem insuliny i opornością na insulinę52.

Bieżące badania koncentrują się na lepszym zrozumieniu patofizjologii oraz poszukiwaniu skuteczniejszych metod leczenia. W szczególności prowadzone są badania nad rolą rehabilitacji przedsionkowej, która wykazała statystycznie istotny wzrost kontroli objawów w porównaniu z brakiem interwencji u osób z zapaleniem nerwu przedsionkowego53.

Zapalenie nerwu przedsionkowego stanowi również trzecią najczęstszą przyczynę (po BPPV i migrenie przedsionkowej) wtórnych funkcjonalnych zawrotów głowy, obecnie lepiej znanych jako przetrwałe zawroty głowy o charakterze postrzegania postawy (Persistent Postural Perceptual Dizziness, PPPD)54. Ta zależność wymaga dalszych badań w celu lepszego zrozumienia mechanizmów łączących ostre zapalenie nerwu przedsionkowego z przewlekłymi zaburzeniami zawrotów głowy.

Podsumowanie danych epidemiologicznych

Zapalenie nerwu przedsionkowego i zapalenie błędnika są istotnymi przyczynami zawrotów głowy pochodzenia obwodowego, z roczną zapadalnością wynoszącą około 3,5 przypadku na 100 000 osób, chociaż dane z różnych krajów wskazują na znaczne zróżnicowanie geograficzne (od 3,5 do 15,5 na 100 000).

Zapalenie nerwu przedsionkowego najczęściej dotyka osób w wieku 30-60 lat, ze szczytem zapadalności w wieku 40-50 lat, bez wyraźnej preferencji płci. Zapalenie błędnika również występuje głównie u osób w wieku 30-60 lat, ale jest dwukrotnie częstsze u kobiet.

Najczęstszą przyczyną tych zaburzeń są infekcje wirusowe, szczególnie wirus opryszczki zwykłej typu 1 (HSV-1). Bakteryjne zapalenie błędnika jest rzadkie w erze antybiotykowej, występując głównie jako powikłanie nieleczonego zapalenia ucha środkowego lub zapalenia opon mózgowo-rdzeniowych.

W 95% przypadków zapalenia błędnika pacjenci doświadczają pojedynczego ataku i w pełni wracają do zdrowia. Jednakże nowsze badania wskazują na wyższe ryzyko nawrotu niż wcześniej sądzono, z około 11% ryzykiem nawrotu zapalenia nerwu przedsionkowego.

Dalsze badania epidemiologiczne są potrzebne do lepszego zrozumienia czynników ryzyka, patofizjologii oraz opracowania skuteczniejszych strategii prewencji i leczenia tych zaburzeń przedsionkowych.

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  1. 12.04.2026
  2. www.leksykon.com.pl

Materiały źródłowe

  • #1 Current diagnosis and treatment of vestibular neuritis: a narrative review
    https://www.e-jyms.org/journal/view.php?number=2667
    Vestibular neuritis is characterized by acute spontaneous vertigo without hearing loss and is the third most common peripheral vestibular disorder, after benign paroxysmal positional vertigo and Meniere disease. […] The annual incidence of vestibular neuritis has been reported to range from 3.5% to 15.5% per 100,000 persons, and approximately 4% to 9.8% of adult patients and 3.3% of pediatric patients are treated for acute unilateral vestibular loss. […] Although vestibular neuritis has been reported to occur more frequently in women than in men, there is no statistically significant difference in the incidence between men and women. […] Vestibular neuritis occurs mainly in patients aged 30 to 60 years and most often occurs in those aged 40 to 50 years. According to a recent study, vestibular neuritis has been reported to occur even more frequently in those over the age of 70 years.
  • #2 Vestibular Neuritis and Viral Labyrinthitis | Tampa Bay Hearing and Balance Center
    https://www.tampabayhearing.com/ear-education/vestibular-education/vestibular-neuritis-and-viral-labyrinthitis/
    Vestibular neuritis, inflammation of the balance nerve, is the second or third most common cause of peripheral vestibular vertigo with benign paroxysmal positioning vertigo thought to be the most common. […] Vertigo is a relatively common problem, which has about a 1-year prevalence estimate of 3-5%. […] An enormous study from Taiwan used national health diagnosis code data from office visits for vertigo to study the overall prevalence of unspecified vertigo. […] An overall prevalence rate was 3.1% or about 3.13 per 100 population. Of that number, nearly 38% had had a recurrence at least once. […] Acute initial vestibular neuritis is said to have an annual incidence of 3.5 per 100,000 population accounting for 7% of the patients at outpatient clinics specializing in the treatment of vertigo.
  • #3 Vestibular Neuritis and Labyrinthitis | Doctor
    https://patient.info/doctor/vestibular-neuritis-and-labyrinthitis-pro
    Vestibular neuritis is a very common cause of vertigo, labyrinthitis less so. […] There is a wide variability in reported prevalence of diseases causing vestibular dysfunction – from 3.1% one-year prevalence to 35.4%; however, in all studies the incidence increases with age. […] Vestibular neuritis affects adults and children but has a peak age of onset of 40-50 years. This incidence is about 3.5 cases per 100,000. […] Viral labyrinthitis is the most common form of labyrinthitis. It is usually observed in adults aged 30-60 years and is rarely observed in children. It is most common in the fourth decade with women outnumbering men by about 2:1. […] Bacterial labyrinthitis is rare in the post-antibiotic era.
  • #4 Viral labyrinthitis and vestibular neuritis | MedLink Neurology
    https://www.medlink.com/articles/viral-labyrinthitis-and-vestibular-neuritis
    Vestibular neuritis is a common cause of peripheral vestibular vertigo, with an annual incidence of 3.5 per 100,000 population. […] Vestibular neuritis chiefly affects those 30 to 50 years of age, without preference for sex. […] In Norway, in the period from 2011 to 2021, the number of patients admitted to the hospital for vestibular neuritis (an approximation of incidence) was 11.2 per 100,000 inhabitants per year (range 8.2-15.3). […] In Japan, there is also a higher incidence of vestibular neuritis, estimated at 7.1 per 100,000 population, with a male-to-female ratio of 0.96 and mean age of 60.3 years (range 11-94 years). […] No clear seasonal pattern has been demonstrated for incident cases of vestibular neuritis. […] A genome-wide association study of vestibular neuritis identified four regions containing protein coding genes related to host factors for viral replication or associated with insulin metabolism and resistance. […] A later case-control study by the same group identified a significant association of the rs12979860-T risk allele for herpes labialis severity with susceptibility to vestibular neuritis, providing further indirect evidence for the involvement of HSV-1 in vestibular neuritis pathogenesis.
  • #5 Labyrinthitis – WikiProjectMed
    https://mdwiki.org/wiki/Labyrinthitis
    Labyrinthitis affects approximately 35 million people per year (approximately 3.5 cases per 100,000 people). It typically occurs in those between 30 and 60 years of age, and there are no significant differences between male and female incidence rates. In 95% of cases, sufferers experience a single attack and fully recover. Vestibular rehabilitation showed a statistically significant increase in controlling symptoms over no intervention in people who have vestibular neuritis.
  • #6 Viral labyrinthitis and vestibular neuritis | MedLink Neurology
    https://www.medlink.com/articles/viral-labyrinthitis-and-vestibular-neuritis
    Vestibular neuritis is a common cause of peripheral vestibular vertigo, with an annual incidence of 3.5 per 100,000 population. […] Vestibular neuritis chiefly affects those 30 to 50 years of age, without preference for sex. […] In Norway, in the period from 2011 to 2021, the number of patients admitted to the hospital for vestibular neuritis (an approximation of incidence) was 11.2 per 100,000 inhabitants per year (range 8.2-15.3). […] In Japan, there is also a higher incidence of vestibular neuritis, estimated at 7.1 per 100,000 population, with a male-to-female ratio of 0.96 and mean age of 60.3 years (range 11-94 years). […] No clear seasonal pattern has been demonstrated for incident cases of vestibular neuritis. […] A genome-wide association study of vestibular neuritis identified four regions containing protein coding genes related to host factors for viral replication or associated with insulin metabolism and resistance. […] A later case-control study by the same group identified a significant association of the rs12979860-T risk allele for herpes labialis severity with susceptibility to vestibular neuritis, providing further indirect evidence for the involvement of HSV-1 in vestibular neuritis pathogenesis.
  • #7 Viral labyrinthitis and vestibular neuritis | MedLink Neurology
    https://www.medlink.com/articles/viral-labyrinthitis-and-vestibular-neuritis
    Vestibular neuritis is a common cause of peripheral vestibular vertigo, with an annual incidence of 3.5 per 100,000 population. […] Vestibular neuritis chiefly affects those 30 to 50 years of age, without preference for sex. […] In Norway, in the period from 2011 to 2021, the number of patients admitted to the hospital for vestibular neuritis (an approximation of incidence) was 11.2 per 100,000 inhabitants per year (range 8.2-15.3). […] In Japan, there is also a higher incidence of vestibular neuritis, estimated at 7.1 per 100,000 population, with a male-to-female ratio of 0.96 and mean age of 60.3 years (range 11-94 years). […] No clear seasonal pattern has been demonstrated for incident cases of vestibular neuritis. […] A genome-wide association study of vestibular neuritis identified four regions containing protein coding genes related to host factors for viral replication or associated with insulin metabolism and resistance. […] A later case-control study by the same group identified a significant association of the rs12979860-T risk allele for herpes labialis severity with susceptibility to vestibular neuritis, providing further indirect evidence for the involvement of HSV-1 in vestibular neuritis pathogenesis.
  • #8 Labyrinthitis | Enhanced Dental CPD Online
    https://www.dentaljuce.com/shorts-labyrinthitis
    Labyrinthitis affects around 35 million people annually (approximately 3.5 cases per 100,000 people). It commonly occurs in individuals between 30 and 60 years of age, with no significant gender differences. Most sufferers experience a single attack and fully recover. Vestibular rehabilitation has been shown to significantly improve symptom control in people with vestibular neuritis. […] Labyrinthitis is an inflammation of the labyrinth, a complex system of fluid-filled channels in the inner ear. Vestibular neuritis, on the other hand, refers to the inflammation of the vestibular nerve, which transmits signals related to motion and position to the brain. Both conditions result in vertigo (a sensation of spinning), potential hearing loss, and tinnitus (ringing in the ears). They may occur as isolated episodes, recurrent attacks, or a persistent condition lasting three to six weeks. Symptoms can include nausea, vomiting, and nystagmus (rapid involuntary eye movements).
  • #9 Labyrinthitis – WikiProjectMed
    https://mdwiki.org/wiki/Labyrinthitis
    Labyrinthitis affects approximately 35 million people per year (approximately 3.5 cases per 100,000 people). It typically occurs in those between 30 and 60 years of age, and there are no significant differences between male and female incidence rates. In 95% of cases, sufferers experience a single attack and fully recover. Vestibular rehabilitation showed a statistically significant increase in controlling symptoms over no intervention in people who have vestibular neuritis.
  • #10 Vestibular Neuritis: Practice Essentials, Background, Pathophysiology
    https://emedicine.medscape.com/article/794489-overview
    Dizziness is the primary ED complaint in 3.3% of US ED visits, and approximately 5.6% of these patients are diagnosed with vestibular neuritis or labyrinthitis. Thus, the annual incidence of these two diagnoses in US EDs is approximately 150,000 patients. […] Most patients experience complete recovery within a few weeks. A minority have recurrent vertiginous episodes following rapid head movement for years after onset. […] Studies have shown no consistent male or female predominance. Vestibular neuritis occurs most commonly in middle-aged adults; mean age of onset is 41 years.
  • #11 Vestibular Neuritis and Labyrinthitis | Doctor
    https://patient.info/doctor/vestibular-neuritis-and-labyrinthitis-pro
    Vestibular neuritis is a very common cause of vertigo, labyrinthitis less so. […] There is a wide variability in reported prevalence of diseases causing vestibular dysfunction – from 3.1% one-year prevalence to 35.4%; however, in all studies the incidence increases with age. […] Vestibular neuritis affects adults and children but has a peak age of onset of 40-50 years. This incidence is about 3.5 cases per 100,000. […] Viral labyrinthitis is the most common form of labyrinthitis. It is usually observed in adults aged 30-60 years and is rarely observed in children. It is most common in the fourth decade with women outnumbering men by about 2:1. […] Bacterial labyrinthitis is rare in the post-antibiotic era.
  • #12 Vestibular Neuritis and Viral Labyrinthitis | Tampa Bay Hearing and Balance Center
    https://www.tampabayhearing.com/ear-education/vestibular-education/vestibular-neuritis-and-viral-labyrinthitis/
    Vestibular neuritis, inflammation of the balance nerve, is the second or third most common cause of peripheral vestibular vertigo with benign paroxysmal positioning vertigo thought to be the most common. […] Vertigo is a relatively common problem, which has about a 1-year prevalence estimate of 3-5%. […] An enormous study from Taiwan used national health diagnosis code data from office visits for vertigo to study the overall prevalence of unspecified vertigo. […] An overall prevalence rate was 3.1% or about 3.13 per 100 population. Of that number, nearly 38% had had a recurrence at least once. […] Acute initial vestibular neuritis is said to have an annual incidence of 3.5 per 100,000 population accounting for 7% of the patients at outpatient clinics specializing in the treatment of vertigo.
  • #13 Current diagnosis and treatment of vestibular neuritis: a narrative review
    https://www.e-jyms.org/journal/view.php?number=2667
    Vestibular neuritis is characterized by acute spontaneous vertigo without hearing loss and is the third most common peripheral vestibular disorder, after benign paroxysmal positional vertigo and Meniere disease. […] The annual incidence of vestibular neuritis has been reported to range from 3.5% to 15.5% per 100,000 persons, and approximately 4% to 9.8% of adult patients and 3.3% of pediatric patients are treated for acute unilateral vestibular loss. […] Although vestibular neuritis has been reported to occur more frequently in women than in men, there is no statistically significant difference in the incidence between men and women. […] Vestibular neuritis occurs mainly in patients aged 30 to 60 years and most often occurs in those aged 40 to 50 years. According to a recent study, vestibular neuritis has been reported to occur even more frequently in those over the age of 70 years.
  • #14 Vestibular Neuritis and Labyrinthitis | Doctor
    https://patient.info/doctor/vestibular-neuritis-and-labyrinthitis-pro
    Vestibular neuritis is a very common cause of vertigo, labyrinthitis less so. […] There is a wide variability in reported prevalence of diseases causing vestibular dysfunction – from 3.1% one-year prevalence to 35.4%; however, in all studies the incidence increases with age. […] Vestibular neuritis affects adults and children but has a peak age of onset of 40-50 years. This incidence is about 3.5 cases per 100,000. […] Viral labyrinthitis is the most common form of labyrinthitis. It is usually observed in adults aged 30-60 years and is rarely observed in children. It is most common in the fourth decade with women outnumbering men by about 2:1. […] Bacterial labyrinthitis is rare in the post-antibiotic era.
  • #15 Vestibular Neuritis: Practice Essentials, Background, Pathophysiology
    https://emedicine.medscape.com/article/794489-overview
    Dizziness is the primary ED complaint in 3.3% of US ED visits, and approximately 5.6% of these patients are diagnosed with vestibular neuritis or labyrinthitis. Thus, the annual incidence of these two diagnoses in US EDs is approximately 150,000 patients. […] Most patients experience complete recovery within a few weeks. A minority have recurrent vertiginous episodes following rapid head movement for years after onset. […] Studies have shown no consistent male or female predominance. Vestibular neuritis occurs most commonly in middle-aged adults; mean age of onset is 41 years.
  • #16 Current diagnosis and treatment of vestibular neuritis: a narrative review
    https://www.e-jyms.org/journal/view.php?number=2667
    Vestibular neuritis is characterized by acute spontaneous vertigo without hearing loss and is the third most common peripheral vestibular disorder, after benign paroxysmal positional vertigo and Meniere disease. […] The annual incidence of vestibular neuritis has been reported to range from 3.5% to 15.5% per 100,000 persons, and approximately 4% to 9.8% of adult patients and 3.3% of pediatric patients are treated for acute unilateral vestibular loss. […] Although vestibular neuritis has been reported to occur more frequently in women than in men, there is no statistically significant difference in the incidence between men and women. […] Vestibular neuritis occurs mainly in patients aged 30 to 60 years and most often occurs in those aged 40 to 50 years. According to a recent study, vestibular neuritis has been reported to occur even more frequently in those over the age of 70 years.
  • #17 Labyrinthitis – StatPearls – NCBI Bookshelf
    https://www.ncbi.nlm.nih.gov/books/NBK560506/
    There is little research into the incidence and prevalence of labyrinthitis, however, in South Korea, the prevalence of vestibular dysfunction varied from 3.1% to 35.4%, and the incidence increased with age. […] Viral labyrinthitis is the most common form and is usually secondary to an upper respiratory tract infection. It typically presents in adults aged 30-60 and is twice as common in females. […] Suppurative bacterial labyrinthitis, as a complication of bacterial meningitis, is the commonest cause of deafness in children under age 2. Fortunately, this is exceedingly rare in the post-antibiotic era. Otogenic suppurative labyrinthitis can occur at any age and is typically found in cholesteatoma or secondary to untreated, longstanding otitis media.
  • #18 Labyrinthitis: Symptoms, Causes & Treatment
    https://my.clevelandclinic.org/health/diseases/22032-labyrinthitis
    Labyrinthitis is closely related to vestibular neuritis. Labyrinthitis is the swelling of both branches of your vestibulocochlear nerve. It affects both balance and hearing. Vestibular neuritis is the swelling of one branch of your vestibulocochlear nerve. It affects only balance. […] Anyone can get labyrinthitis. But its most common in adults ages 30 to 60. And females are twice as likely to develop labyrinthitis. […] Labyrinthitis is usually not dangerous unless it goes untreated. Without appropriate care, labyrinthitis can lead to hearing loss, increased risk of falling and permanent damage to your inner ear. […] Labyrinthitis treatment depends on the severity of your condition. Healthcare providers may recommend medications, physical therapy, home remedies or a combination of the three.
  • #19 Viral labyrinthitis and vestibular neuritis | MedLink Neurology
    https://www.medlink.com/articles/viral-labyrinthitis-and-vestibular-neuritis
    Vestibular neuritis is a common cause of peripheral vestibular vertigo, with an annual incidence of 3.5 per 100,000 population. […] Vestibular neuritis chiefly affects those 30 to 50 years of age, without preference for sex. […] In Norway, in the period from 2011 to 2021, the number of patients admitted to the hospital for vestibular neuritis (an approximation of incidence) was 11.2 per 100,000 inhabitants per year (range 8.2-15.3). […] In Japan, there is also a higher incidence of vestibular neuritis, estimated at 7.1 per 100,000 population, with a male-to-female ratio of 0.96 and mean age of 60.3 years (range 11-94 years). […] No clear seasonal pattern has been demonstrated for incident cases of vestibular neuritis. […] A genome-wide association study of vestibular neuritis identified four regions containing protein coding genes related to host factors for viral replication or associated with insulin metabolism and resistance. […] A later case-control study by the same group identified a significant association of the rs12979860-T risk allele for herpes labialis severity with susceptibility to vestibular neuritis, providing further indirect evidence for the involvement of HSV-1 in vestibular neuritis pathogenesis.
  • #20 Vestibular Neuritis: Practice Essentials, Background, Pathophysiology
    https://emedicine.medscape.com/article/794489-overview
    Dizziness is the primary ED complaint in 3.3% of US ED visits, and approximately 5.6% of these patients are diagnosed with vestibular neuritis or labyrinthitis. Thus, the annual incidence of these two diagnoses in US EDs is approximately 150,000 patients. […] Most patients experience complete recovery within a few weeks. A minority have recurrent vertiginous episodes following rapid head movement for years after onset. […] Studies have shown no consistent male or female predominance. Vestibular neuritis occurs most commonly in middle-aged adults; mean age of onset is 41 years.
  • #21 Labyrinthitis – StatPearls – NCBI Bookshelf
    https://www.ncbi.nlm.nih.gov/books/NBK560506/
    There is little research into the incidence and prevalence of labyrinthitis, however, in South Korea, the prevalence of vestibular dysfunction varied from 3.1% to 35.4%, and the incidence increased with age. […] Viral labyrinthitis is the most common form and is usually secondary to an upper respiratory tract infection. It typically presents in adults aged 30-60 and is twice as common in females. […] Suppurative bacterial labyrinthitis, as a complication of bacterial meningitis, is the commonest cause of deafness in children under age 2. Fortunately, this is exceedingly rare in the post-antibiotic era. Otogenic suppurative labyrinthitis can occur at any age and is typically found in cholesteatoma or secondary to untreated, longstanding otitis media.
  • #22 Labyrinthitis: Background, Etiology, Epidemiology
    https://emedicine.medscape.com/article/856215-overview
    Epidemiology […] Although definitive epidemiologic data are lacking, viral labyrinthitis is the most common form of labyrinthitis observed in clinical practice. The prevalence of sudden SNHL is estimated at 1 case in 10,000 persons, with up to 40% of these patients complaining of vertigo or dysequilibrium. […] One study reported that 37 of 240 patients presenting with positional vertigo had viral labyrinthitis. […] Viral labyrinthitis is usually observed in adults aged 30-60 years and is rarely observed in children. Meningogenic suppurative labyrinthitis is usually observed in children younger than 2 years, which is the population most at risk for meningitis. […] Otogenic suppurative labyrinthitis can be observed in persons of any age in the presence of cholesteatoma or as a complication of untreated acute otitis media. Serous labyrinthitis is more common in the pediatric age group, in which the vast majority of acute and chronic otitis media cases are observed.
  • #23 Vestibular Neuritis and Viral Labyrinthitis | Tampa Bay Hearing and Balance Center
    https://www.tampabayhearing.com/ear-education/vestibular-education/vestibular-neuritis-and-viral-labyrinthitis/
    The reactivation of a latent herpes simplex virus type 1 (HSV-1) infection is thought to be likely cause. […] Based on an epidemiological survey in Japan by major neuro-otology clinics (otolaryngologists) during 1988-1990 (3 years), there is no gender preference. The peak of age distribution was 40-50 years. Up to 30% of all cases had had common colds prior to the disease. […] Recurrences of acute viral vertigo had been thought to be uncommon, generally with an incidence rate in earlier publications of under 5% with follow up of under 10 years. […] A more recent study found vestibular neuritis to have a nearly 11% recurrence risk by telephone interview and benign paroxysmal positioning vertigo, often a sequela of vestibular neuritis, had a greater than 15% recurrence risk. […] In the same study, recurrence of vertigo symptoms of any type was at a 26% incidence suggesting that some degree of recurrent symptoms is not rare at all and that fits with our clinical experience.
  • #24 Labyrinthitis and Vestibular Neuritis – Vestibular Disorders Association
    https://vestibular.org/article/diagnosis-treatment/types-of-vestibular-disorders/labyrinthitis-and-vestibular-neuritis/
    Vestibular Neuritis (or neuronitis) is a vestibular condition that is commonly caused by the inflammation of the vestibular branch of the 8th cranial nerve, which is responsible for carrying the signals of the balance organs of the inner ear (commonly known as vestibular labyrinth). […] It is one of the most common causes of vertigo due to an inner ear dysfunction and typically occurs between the ages of 30 and 60. […] Labyrinthitis is caused by more extensive inflammation, typically involving both branches of the cochleovestibular nerve. […] Vestibular neuritis is most likely related to a viral etiology, similar to Bells palsy and some types of sudden sensorineural hearing loss. […] Recent studies implicate Herpes Simplex Virus (HSV) to be the most common cause of vestibular neuritis.
  • #25 Viral labyrinthitis and vestibular neuritis | MedLink Neurology
    https://www.medlink.com/articles/viral-labyrinthitis-and-vestibular-neuritis
    Vestibular neuritis is a common cause of peripheral vestibular vertigo, with an annual incidence of 3.5 per 100,000 population. […] Vestibular neuritis chiefly affects those 30 to 50 years of age, without preference for sex. […] In Norway, in the period from 2011 to 2021, the number of patients admitted to the hospital for vestibular neuritis (an approximation of incidence) was 11.2 per 100,000 inhabitants per year (range 8.2-15.3). […] In Japan, there is also a higher incidence of vestibular neuritis, estimated at 7.1 per 100,000 population, with a male-to-female ratio of 0.96 and mean age of 60.3 years (range 11-94 years). […] No clear seasonal pattern has been demonstrated for incident cases of vestibular neuritis. […] A genome-wide association study of vestibular neuritis identified four regions containing protein coding genes related to host factors for viral replication or associated with insulin metabolism and resistance. […] A later case-control study by the same group identified a significant association of the rs12979860-T risk allele for herpes labialis severity with susceptibility to vestibular neuritis, providing further indirect evidence for the involvement of HSV-1 in vestibular neuritis pathogenesis.
  • #26 Labyrinthitis and Vestibular Neuritis – Vestibular Disorders Association
    https://vestibular.org/article/diagnosis-treatment/types-of-vestibular-disorders/labyrinthitis-and-vestibular-neuritis/
    Other viruses that may lead to vestibular neuritis include EBV, polio, mumps, measles, hepatitis, and influenza viruses. […] Bacterial infections and autoimmune conditions are infrequent causes of inflammation of the inner ear and should also be investigated. […] It is rare for a stroke to present with an isolated vertigo episode as the only symptom. […] Labyrinthitis occurs when the entire labyrinth is inflamed or both branches of the cochleovestibular nerve is affected, and results in vertigo, nausea, vomiting and decreased hearing. […] The acute phase symptoms typically resolve after a few days to weeks. […] AUVP/vestibular neuritis is the third most common trigger after BPPV and vestibular migraine of secondary functional dizziness, a disease now better known as Persistent Postural Perceptual Dizziness (PPPD). […] Accurate diagnosis of AUVP/Vestibular Neuritis is of the utmost importance. […] Vestibular rehabilitation is crucial in ensuring improvement of dynamic and chronic symptoms.
  • #27 Vestibular neuritis | Radiology Reference Article | Radiopaedia.org
    https://radiopaedia.org/articles/vestibular-neuritis?lang=us
    Some consider this being the third most common cause of peripheral vestibular vertigo. It has an estimated annual incidence of 3.5 per 100,000 population and may account for 7% of patients at outpatient clinics specializing in the treatment of vertigo. Vestibular neuritis is common between men and women aged 30-60 years old. […] Viral infections are thought to be the commonest causes of the vestibular neuritis, with bacterial infections being much less common. Most common viral causes of vestibular neuritis include herpes simplex virus (HSV-1) (considered the most common viral etiology), measles, rubella, mumps, Epstein-Barr virus, influenza, and varicella/herpes zoster.
  • #28 Labyrinthitis and Vestibular Neuritis – Vestibular Disorders Association
    https://vestibular.org/article/diagnosis-treatment/types-of-vestibular-disorders/labyrinthitis-and-vestibular-neuritis/
    Other viruses that may lead to vestibular neuritis include EBV, polio, mumps, measles, hepatitis, and influenza viruses. […] Bacterial infections and autoimmune conditions are infrequent causes of inflammation of the inner ear and should also be investigated. […] It is rare for a stroke to present with an isolated vertigo episode as the only symptom. […] Labyrinthitis occurs when the entire labyrinth is inflamed or both branches of the cochleovestibular nerve is affected, and results in vertigo, nausea, vomiting and decreased hearing. […] The acute phase symptoms typically resolve after a few days to weeks. […] AUVP/vestibular neuritis is the third most common trigger after BPPV and vestibular migraine of secondary functional dizziness, a disease now better known as Persistent Postural Perceptual Dizziness (PPPD). […] Accurate diagnosis of AUVP/Vestibular Neuritis is of the utmost importance. […] Vestibular rehabilitation is crucial in ensuring improvement of dynamic and chronic symptoms.
  • #29 Vestibular Neuritis and Viral Labyrinthitis | Tampa Bay Hearing and Balance Center
    https://www.tampabayhearing.com/ear-education/vestibular-education/vestibular-neuritis-and-viral-labyrinthitis/
    The reactivation of a latent herpes simplex virus type 1 (HSV-1) infection is thought to be likely cause. […] Based on an epidemiological survey in Japan by major neuro-otology clinics (otolaryngologists) during 1988-1990 (3 years), there is no gender preference. The peak of age distribution was 40-50 years. Up to 30% of all cases had had common colds prior to the disease. […] Recurrences of acute viral vertigo had been thought to be uncommon, generally with an incidence rate in earlier publications of under 5% with follow up of under 10 years. […] A more recent study found vestibular neuritis to have a nearly 11% recurrence risk by telephone interview and benign paroxysmal positioning vertigo, often a sequela of vestibular neuritis, had a greater than 15% recurrence risk. […] In the same study, recurrence of vertigo symptoms of any type was at a 26% incidence suggesting that some degree of recurrent symptoms is not rare at all and that fits with our clinical experience.
  • #30
    https://link.springer.com/article/10.1007/s13365-022-01087-y
    Vestibular neuritis was first reported in 1952 by Dix and Hallpike, and 30% of patients reporting a flu-like symptom before acquiring the disorder. The most common causes are viral infections, often resulting from systemic viral infections or bacterial labyrinthitis. Several cases of vestibular neuritis have been reported in the COVID-19 patients and after the COVID-19 vaccination. This is the first case report of acute vestibular neuritis after the ChAdOx1 nCoV-19 vaccination in a healthy pilot without past medical history. However, the authors believe that this is a primary clinical suspicion that must be considered and confirmed after complete investigations. […] Vestibular neuritis was first reported in 1952 by Dix and Hallpike with an incidence of 3.5 per 100,000 persons. Many terms have been used to describe this constellation of symptoms, including acute viral labyrinthitis, vestibular neuronitis, vestibuloneuropathy, and epidemic vertigo. The typical onset age is between the fourth and seventh decades of life, with 30% of individuals reporting a flu-like symptom before acquiring the disorder. Vestibular neuritis most commonly affects the superior labyrinth and is a diagnosis of exclusion. The most common causes are viral infections, often resulting from a systemic virus such as influenza or the herpes viruses (which cause chickenpox, shingles, and cold sores). Bacterial forms are rare and can result from an untreated middle ear infection or meningitis.
  • #31 Vestibular Neuritis and Labyrinthitis | Doctor
    https://patient.info/doctor/vestibular-neuritis-and-labyrinthitis-pro
    Vestibular neuritis is a very common cause of vertigo, labyrinthitis less so. […] There is a wide variability in reported prevalence of diseases causing vestibular dysfunction – from 3.1% one-year prevalence to 35.4%; however, in all studies the incidence increases with age. […] Vestibular neuritis affects adults and children but has a peak age of onset of 40-50 years. This incidence is about 3.5 cases per 100,000. […] Viral labyrinthitis is the most common form of labyrinthitis. It is usually observed in adults aged 30-60 years and is rarely observed in children. It is most common in the fourth decade with women outnumbering men by about 2:1. […] Bacterial labyrinthitis is rare in the post-antibiotic era.
  • #32 Labyrinthitis and vestibular neuritis | Better Health Channel
    https://www.betterhealth.vic.gov.au/health/conditionsandtreatments/labyrinthitis-and-vestibular-neuritis
    Vestibular neuritis and labyrinthitis are disorders that result in inflammation of the inner ear and the nerve connecting the inner ear to the brain. […] The most common causes of vestibular neuritis and labyrinthitis are viral infections. […] The infections that cause vestibular neuritis and labyrinthitis may resolve without treatment within a few weeks. […] Bacterial labyrinthitis can start from an untreated middle ear infection, or in rare cases, as a result of meningitis. […] Labyrinthitis and vestibular neuritis can be diagnosed based on your medical history, answers to questions about the initial onset of the symptoms, your current symptoms, a physical examination, and results of balance and hearing tests carried out by an audiologist. […] Vestibular neuritis can be treated with corticosteroids (a type of anti-inflammatory medication) in the early stages, and, if necessary, with medication to reduce nausea and vertigo. […] The treatment of labyrinthitis depends on the likely cause.
  • #33 Labyrinthitis – StatPearls – NCBI Bookshelf
    https://www.ncbi.nlm.nih.gov/books/NBK560506/
    There is little research into the incidence and prevalence of labyrinthitis, however, in South Korea, the prevalence of vestibular dysfunction varied from 3.1% to 35.4%, and the incidence increased with age. […] Viral labyrinthitis is the most common form and is usually secondary to an upper respiratory tract infection. It typically presents in adults aged 30-60 and is twice as common in females. […] Suppurative bacterial labyrinthitis, as a complication of bacterial meningitis, is the commonest cause of deafness in children under age 2. Fortunately, this is exceedingly rare in the post-antibiotic era. Otogenic suppurative labyrinthitis can occur at any age and is typically found in cholesteatoma or secondary to untreated, longstanding otitis media.
  • #34 Labyrinthitis – StatPearls – NCBI Bookshelf
    https://www.ncbi.nlm.nih.gov/books/NBK560506/
    There is little research into the incidence and prevalence of labyrinthitis, however, in South Korea, the prevalence of vestibular dysfunction varied from 3.1% to 35.4%, and the incidence increased with age. […] Viral labyrinthitis is the most common form and is usually secondary to an upper respiratory tract infection. It typically presents in adults aged 30-60 and is twice as common in females. […] Suppurative bacterial labyrinthitis, as a complication of bacterial meningitis, is the commonest cause of deafness in children under age 2. Fortunately, this is exceedingly rare in the post-antibiotic era. Otogenic suppurative labyrinthitis can occur at any age and is typically found in cholesteatoma or secondary to untreated, longstanding otitis media.
  • #35 Labyrinthitis: Background, Etiology, Epidemiology
    https://emedicine.medscape.com/article/856215-overview
    Epidemiology […] Although definitive epidemiologic data are lacking, viral labyrinthitis is the most common form of labyrinthitis observed in clinical practice. The prevalence of sudden SNHL is estimated at 1 case in 10,000 persons, with up to 40% of these patients complaining of vertigo or dysequilibrium. […] One study reported that 37 of 240 patients presenting with positional vertigo had viral labyrinthitis. […] Viral labyrinthitis is usually observed in adults aged 30-60 years and is rarely observed in children. Meningogenic suppurative labyrinthitis is usually observed in children younger than 2 years, which is the population most at risk for meningitis. […] Otogenic suppurative labyrinthitis can be observed in persons of any age in the presence of cholesteatoma or as a complication of untreated acute otitis media. Serous labyrinthitis is more common in the pediatric age group, in which the vast majority of acute and chronic otitis media cases are observed.
  • #36 Vestibular Neuritis: Practice Essentials, Background, Pathophysiology
    https://emedicine.medscape.com/article/794489-overview
    Dizziness is the primary ED complaint in 3.3% of US ED visits, and approximately 5.6% of these patients are diagnosed with vestibular neuritis or labyrinthitis. Thus, the annual incidence of these two diagnoses in US EDs is approximately 150,000 patients. […] Most patients experience complete recovery within a few weeks. A minority have recurrent vertiginous episodes following rapid head movement for years after onset. […] Studies have shown no consistent male or female predominance. Vestibular neuritis occurs most commonly in middle-aged adults; mean age of onset is 41 years.
  • #37 Vestibular Neuritis and Viral Labyrinthitis | Tampa Bay Hearing and Balance Center
    https://www.tampabayhearing.com/ear-education/vestibular-education/vestibular-neuritis-and-viral-labyrinthitis/
    Vestibular neuritis, inflammation of the balance nerve, is the second or third most common cause of peripheral vestibular vertigo with benign paroxysmal positioning vertigo thought to be the most common. […] Vertigo is a relatively common problem, which has about a 1-year prevalence estimate of 3-5%. […] An enormous study from Taiwan used national health diagnosis code data from office visits for vertigo to study the overall prevalence of unspecified vertigo. […] An overall prevalence rate was 3.1% or about 3.13 per 100 population. Of that number, nearly 38% had had a recurrence at least once. […] Acute initial vestibular neuritis is said to have an annual incidence of 3.5 per 100,000 population accounting for 7% of the patients at outpatient clinics specializing in the treatment of vertigo.
  • #38 Vestibular neuritis | Radiology Reference Article | Radiopaedia.org
    https://radiopaedia.org/articles/vestibular-neuritis?lang=us
    Some consider this being the third most common cause of peripheral vestibular vertigo. It has an estimated annual incidence of 3.5 per 100,000 population and may account for 7% of patients at outpatient clinics specializing in the treatment of vertigo. Vestibular neuritis is common between men and women aged 30-60 years old. […] Viral infections are thought to be the commonest causes of the vestibular neuritis, with bacterial infections being much less common. Most common viral causes of vestibular neuritis include herpes simplex virus (HSV-1) (considered the most common viral etiology), measles, rubella, mumps, Epstein-Barr virus, influenza, and varicella/herpes zoster.
  • #39 Vestibular Neuronitis – StatPearls – NCBI Bookshelf
    https://www.ncbi.nlm.nih.gov/books/NBK549866/
    Vestibular neuritis is thought to be the result of inflammation of the vestibular portion of the eighth cranial nerve and classically presents with vertigo, nausea, and gait imbalance. […] The data is lacking regarding the incidence of acute vestibular neuritis, but it is known to be the third most common cause of peripheral vertigo following BPPV and Meniere disease. Estimates are that acute vestibular neuritis or labyrinthitis gets diagnosed in 6% of patients who present to emergency departments in the USA with the complaint of dizziness. […] It has no gender preference and usually affects those in their middle ages.
  • #40 Epidemiology of Vestibular Disorders in the Otoneurology Unit | Acta Otorrinolaringológica Española
    https://www.elsevier.es/en-revista-acta-otorrinolaringologica-espanola-402-articulo-epidemiology-vestibular-disorders-in-otoneurology-S2173573517301047
    Epidemiology of Vestibular Disorders in the Otoneurology Unit […] The aim of this study is to establish the epidemiology of vestibular disorders, their form of presentation, and the expected care burden in a specialist otoneurology clinic. […] The availability of precise information on the prevalence and impact of vestibular disorders is important to enable the health services to plan an appropriate response to the expected care demand in the community. Benign paroxysmal positional vertigo and vestibular migraine are the most commonly diagnosed disorders in otoneurology clinics.
  • #41 Epidemiology of Vestibular Disorders in the Otoneurology Unit | Acta Otorrinolaringológica Española
    https://www.elsevier.es/en-revista-acta-otorrinolaringologica-espanola-102-articulo-epidemiology-vestibular-disorders-in-otoneurology-S2173573517301047
    Epidemiology of Vestibular Disorders in the Otoneurology Unit […] The aim of this study is to establish the epidemiology of vestibular disorders, their form of presentation, and the expected care burden in a specialist otoneurology clinic. […] The availability of precise information on the prevalence and impact of vestibular disorders is important to enable the health services to plan an appropriate response to the expected care demand in the community. Benign paroxysmal positional vertigo and vestibular migraine are the most commonly diagnosed disorders in otoneurology clinics. […] There are few studies quantifying the frequency of onset of the various vestibular disorders that present in specialist otoneurology units in the Spanish population.
  • #42 Vestibular Neuritis: Practice Essentials, Background, Pathophysiology
    https://emedicine.medscape.com/article/794489-overview
    Dizziness is the primary ED complaint in 3.3% of US ED visits, and approximately 5.6% of these patients are diagnosed with vestibular neuritis or labyrinthitis. Thus, the annual incidence of these two diagnoses in US EDs is approximately 150,000 patients. […] Most patients experience complete recovery within a few weeks. A minority have recurrent vertiginous episodes following rapid head movement for years after onset. […] Studies have shown no consistent male or female predominance. Vestibular neuritis occurs most commonly in middle-aged adults; mean age of onset is 41 years.
  • #43 Labyrinthitis – WikiProjectMed
    https://mdwiki.org/wiki/Labyrinthitis
    Labyrinthitis affects approximately 35 million people per year (approximately 3.5 cases per 100,000 people). It typically occurs in those between 30 and 60 years of age, and there are no significant differences between male and female incidence rates. In 95% of cases, sufferers experience a single attack and fully recover. Vestibular rehabilitation showed a statistically significant increase in controlling symptoms over no intervention in people who have vestibular neuritis.
  • #44 Vestibular Neuritis: Practice Essentials, Background, Pathophysiology
    https://emedicine.medscape.com/article/794489-overview
    Dizziness is the primary ED complaint in 3.3% of US ED visits, and approximately 5.6% of these patients are diagnosed with vestibular neuritis or labyrinthitis. Thus, the annual incidence of these two diagnoses in US EDs is approximately 150,000 patients. […] Most patients experience complete recovery within a few weeks. A minority have recurrent vertiginous episodes following rapid head movement for years after onset. […] Studies have shown no consistent male or female predominance. Vestibular neuritis occurs most commonly in middle-aged adults; mean age of onset is 41 years.
  • #45 Vestibular Neuritis and Viral Labyrinthitis | Tampa Bay Hearing and Balance Center
    https://www.tampabayhearing.com/ear-education/vestibular-education/vestibular-neuritis-and-viral-labyrinthitis/
    The reactivation of a latent herpes simplex virus type 1 (HSV-1) infection is thought to be likely cause. […] Based on an epidemiological survey in Japan by major neuro-otology clinics (otolaryngologists) during 1988-1990 (3 years), there is no gender preference. The peak of age distribution was 40-50 years. Up to 30% of all cases had had common colds prior to the disease. […] Recurrences of acute viral vertigo had been thought to be uncommon, generally with an incidence rate in earlier publications of under 5% with follow up of under 10 years. […] A more recent study found vestibular neuritis to have a nearly 11% recurrence risk by telephone interview and benign paroxysmal positioning vertigo, often a sequela of vestibular neuritis, had a greater than 15% recurrence risk. […] In the same study, recurrence of vertigo symptoms of any type was at a 26% incidence suggesting that some degree of recurrent symptoms is not rare at all and that fits with our clinical experience.
  • #46 Vestibular Neuritis and Viral Labyrinthitis | Tampa Bay Hearing and Balance Center
    https://www.tampabayhearing.com/ear-education/vestibular-education/vestibular-neuritis-and-viral-labyrinthitis/
    The reactivation of a latent herpes simplex virus type 1 (HSV-1) infection is thought to be likely cause. […] Based on an epidemiological survey in Japan by major neuro-otology clinics (otolaryngologists) during 1988-1990 (3 years), there is no gender preference. The peak of age distribution was 40-50 years. Up to 30% of all cases had had common colds prior to the disease. […] Recurrences of acute viral vertigo had been thought to be uncommon, generally with an incidence rate in earlier publications of under 5% with follow up of under 10 years. […] A more recent study found vestibular neuritis to have a nearly 11% recurrence risk by telephone interview and benign paroxysmal positioning vertigo, often a sequela of vestibular neuritis, had a greater than 15% recurrence risk. […] In the same study, recurrence of vertigo symptoms of any type was at a 26% incidence suggesting that some degree of recurrent symptoms is not rare at all and that fits with our clinical experience.
  • #47 Vestibular Neuritis and Viral Labyrinthitis | Tampa Bay Hearing and Balance Center
    https://www.tampabayhearing.com/ear-education/vestibular-education/vestibular-neuritis-and-viral-labyrinthitis/
    The reactivation of a latent herpes simplex virus type 1 (HSV-1) infection is thought to be likely cause. […] Based on an epidemiological survey in Japan by major neuro-otology clinics (otolaryngologists) during 1988-1990 (3 years), there is no gender preference. The peak of age distribution was 40-50 years. Up to 30% of all cases had had common colds prior to the disease. […] Recurrences of acute viral vertigo had been thought to be uncommon, generally with an incidence rate in earlier publications of under 5% with follow up of under 10 years. […] A more recent study found vestibular neuritis to have a nearly 11% recurrence risk by telephone interview and benign paroxysmal positioning vertigo, often a sequela of vestibular neuritis, had a greater than 15% recurrence risk. […] In the same study, recurrence of vertigo symptoms of any type was at a 26% incidence suggesting that some degree of recurrent symptoms is not rare at all and that fits with our clinical experience.
  • #48 Vestibular Neuritis and Labyrinthitis | Doctor
    https://patient.info/doctor/vestibular-neuritis-and-labyrinthitis-pro
    Vestibular neuritis is a very common cause of vertigo, labyrinthitis less so. […] There is a wide variability in reported prevalence of diseases causing vestibular dysfunction – from 3.1% one-year prevalence to 35.4%; however, in all studies the incidence increases with age. […] Vestibular neuritis affects adults and children but has a peak age of onset of 40-50 years. This incidence is about 3.5 cases per 100,000. […] Viral labyrinthitis is the most common form of labyrinthitis. It is usually observed in adults aged 30-60 years and is rarely observed in children. It is most common in the fourth decade with women outnumbering men by about 2:1. […] Bacterial labyrinthitis is rare in the post-antibiotic era.
  • #49 Vestibular Neuronitis
    https://fpnotebook.com/ENT/Vstblr/VstblrNrnts.htm
    Second most common peripheral cause of Vertigo. […] May occur in several family members (Epidemic Vertigo). […] More common in ages 30 to 50 years old.
  • #50
    https://link.springer.com/article/10.1007/s13365-022-01087-y
    These days, different possible side effects of the COVID-19 vaccines are under close investigation, and many cases were reported in the literature yet. Many cases of vestibular neuritis were presented after COVID-19 vaccination too. However, this was the first case of vestibular neuritis after COVID-19 vaccination in a pilot. […] According to the civil aviation medical authorities, the pilots with acute vestibular neuritis must be suspended from flying duties, evaluated, and treated by an otolaryngologist or neurologist who agreed with the diagnosis. They must be grounded during treatment due to their symptoms and medication side effects which may be an important hazard for flight safety. After the resolution of symptoms and a satisfactory report from the aeromedical examiner, the pilot may become eligible for the waiver and return to flying with 1 year of operational multi-pilot limitation (OML). Then, if there is no symptom of recurrence, he can fly without restriction.
  • #51 Viral labyrinthitis and vestibular neuritis | MedLink Neurology
    https://www.medlink.com/articles/viral-labyrinthitis-and-vestibular-neuritis
    Vestibular neuritis is a common cause of peripheral vestibular vertigo, with an annual incidence of 3.5 per 100,000 population. […] Vestibular neuritis chiefly affects those 30 to 50 years of age, without preference for sex. […] In Norway, in the period from 2011 to 2021, the number of patients admitted to the hospital for vestibular neuritis (an approximation of incidence) was 11.2 per 100,000 inhabitants per year (range 8.2-15.3). […] In Japan, there is also a higher incidence of vestibular neuritis, estimated at 7.1 per 100,000 population, with a male-to-female ratio of 0.96 and mean age of 60.3 years (range 11-94 years). […] No clear seasonal pattern has been demonstrated for incident cases of vestibular neuritis. […] A genome-wide association study of vestibular neuritis identified four regions containing protein coding genes related to host factors for viral replication or associated with insulin metabolism and resistance. […] A later case-control study by the same group identified a significant association of the rs12979860-T risk allele for herpes labialis severity with susceptibility to vestibular neuritis, providing further indirect evidence for the involvement of HSV-1 in vestibular neuritis pathogenesis.
  • #52 Viral labyrinthitis and vestibular neuritis | MedLink Neurology
    https://www.medlink.com/articles/viral-labyrinthitis-and-vestibular-neuritis
    Vestibular neuritis is a common cause of peripheral vestibular vertigo, with an annual incidence of 3.5 per 100,000 population. […] Vestibular neuritis chiefly affects those 30 to 50 years of age, without preference for sex. […] In Norway, in the period from 2011 to 2021, the number of patients admitted to the hospital for vestibular neuritis (an approximation of incidence) was 11.2 per 100,000 inhabitants per year (range 8.2-15.3). […] In Japan, there is also a higher incidence of vestibular neuritis, estimated at 7.1 per 100,000 population, with a male-to-female ratio of 0.96 and mean age of 60.3 years (range 11-94 years). […] No clear seasonal pattern has been demonstrated for incident cases of vestibular neuritis. […] A genome-wide association study of vestibular neuritis identified four regions containing protein coding genes related to host factors for viral replication or associated with insulin metabolism and resistance. […] A later case-control study by the same group identified a significant association of the rs12979860-T risk allele for herpes labialis severity with susceptibility to vestibular neuritis, providing further indirect evidence for the involvement of HSV-1 in vestibular neuritis pathogenesis.
  • #53 Labyrinthitis – WikiProjectMed
    https://mdwiki.org/wiki/Labyrinthitis
    Labyrinthitis affects approximately 35 million people per year (approximately 3.5 cases per 100,000 people). It typically occurs in those between 30 and 60 years of age, and there are no significant differences between male and female incidence rates. In 95% of cases, sufferers experience a single attack and fully recover. Vestibular rehabilitation showed a statistically significant increase in controlling symptoms over no intervention in people who have vestibular neuritis.
  • #54 Labyrinthitis and Vestibular Neuritis – Vestibular Disorders Association
    https://vestibular.org/article/diagnosis-treatment/types-of-vestibular-disorders/labyrinthitis-and-vestibular-neuritis/
    Other viruses that may lead to vestibular neuritis include EBV, polio, mumps, measles, hepatitis, and influenza viruses. […] Bacterial infections and autoimmune conditions are infrequent causes of inflammation of the inner ear and should also be investigated. […] It is rare for a stroke to present with an isolated vertigo episode as the only symptom. […] Labyrinthitis occurs when the entire labyrinth is inflamed or both branches of the cochleovestibular nerve is affected, and results in vertigo, nausea, vomiting and decreased hearing. […] The acute phase symptoms typically resolve after a few days to weeks. […] AUVP/vestibular neuritis is the third most common trigger after BPPV and vestibular migraine of secondary functional dizziness, a disease now better known as Persistent Postural Perceptual Dizziness (PPPD). […] Accurate diagnosis of AUVP/Vestibular Neuritis is of the utmost importance. […] Vestibular rehabilitation is crucial in ensuring improvement of dynamic and chronic symptoms.