Findings

What do systematic reviews say?

6 questions · 7 findings · 4 reviews · ENT

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No studies found 0 · 0%GRADE not reported 0 · 0%Very low 7 · 100%Low 0 · 0%Moderate 0 · 0%High 0 · 0%

Calcium channel blockers vs no intervention

Improvement in vertigo frequency · people with vestibular migraine

It is very uncertain whether calcium channel blockers changes improvement in vertigo frequency compared with no intervention (very low certainty).

1 finding from 1 review

Pharmacological interventions for prophylaxis of vestibular migraine 2023 · Cochrane Headline outcomes only
RR 1.65 [0.8, 3.41]
1 study · 23 participants
Very low

Betahistine vs placebo/no treatment

Improvement in vertigo frequency · Ménière’s disease

It is very uncertain whether betahistine changes improvement in vertigo frequency compared with placebo/no treatment (very low certainty).

2 findings from 1 review

Systemic pharmacological interventions for Ménière’s disease 2023 · Cochrane Headline outcomes only
RR 1.5 [0.98, 2.29]
1 study · 70 participants
Very low
Systemic pharmacological interventions for Ménière’s disease 2023 · Cochrane Headline outcomes only
RR 1.11 [0.93, 1.32]
1 study · 62 participants
Very low

Diuretic vs placebo/no treatment

Improvement in vertigo frequency · Ménière’s disease

It is very uncertain whether diuretic changes improvement in vertigo frequency compared with placebo/no treatment (very low certainty).

1 finding from 1 review

Systemic pharmacological interventions for Ménière’s disease 2023 · Cochrane Headline outcomes only
RR 1.69 [1.13, 2.53]
1 study · 70 participants
Very low

Abundant water intake vs no treatment

Improvement in vertigo frequency · Ménière’s disease

It is very uncertain whether abundant water intake changes improvement in frequency of vertigo compared with no treatment (very low certainty).

1 finding from 1 review

Lifestyle and dietary interventions for Ménière’s disease 2023 · Cochrane Headline outcomes only
RR 1.5 [1.18, 1.91]
1 study · 140 participants
Very low

Sleeping in darkness vs no treatment

Improvement in vertigo frequency · Ménière’s disease

It is very uncertain whether sleeping in darkness changes improvement in frequency of vertigo compared with no treatment (very low certainty).

1 finding from 1 review

Lifestyle and dietary interventions for Ménière’s disease 2023 · Cochrane Headline outcomes only
RR 1.47 [1.15, 1.89]
1 study · 130 participants
Very low

Ventilation tubes vs no treatment

Improvement in frequency of vertigo (complete resolution) at > 12 months · Ménière’s disease

It is very uncertain whether ventilation tubes changes improvement in frequency of vertigo (complete resolution) at > 12… compared with no treatment (very low certainty).

1 finding from 1 review

Surgical interventions for Ménière’s disease 2023 · Cochrane Headline outcomes only
RR 1.55 [1.22, 1.97]
1 study · 133 participants
Very low