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Evidence found and GRADE certainty

1 questions · 1 findings · 1 reviews

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No studies found 0 · 0%GRADE not reported 0 · 0%Very low 0 · 0%Low 1 · 100%Moderate 0 · 0%High 0 · 0%

Betahistine vs placebo

Proportion of patients with adverse effects№ of participants: 819(12 RCTs) · patients with symptoms of vertigo

Betahistine showed no clear difference in proportion of patients with adverse effects№ of participants: 819(12… compared with placebo (low certainty).

1 finding from 1 review