eTable 2. Cochrane reviews on vertigo (www.cochranelibrary.com, as of 30 March 2020).

Diagnosis	Title	Date of publication
Acute unilateral vestibulopathy	Corticosteroids for the treatment of idiopathic acute vestibular dysfunction (vestibular neuritis)	11  May  2011
Unilateral peripheral vestibular dysfunction	Vestibular rehabilitation for unilateral peripheral vestibular dysfunction	13  January  2015
Benign paroxysmal positional vertigo	The Epley (canalith repositioning) manoeuvre for treatment of benign paroxysmal positional vertigo	8  December  2014
	Modifications of the Epley (canalith repositioning) manoeuvre for posterior canal benign paroxysmal positional vertigo (BPPV)	18  April  2012
Menière’s disease	Betahistine for Menière’s disease or syndrome	22  January  2001; update 2008, 2011
	Diuretics for Menière’s disease or syndrome	19  July  2006; update 2010
	Intratympanic gentamicin for Menière’s disease or syndrome	16  March  2011
	Intratympanic steroids for Menière’s disease or syndrome	6  July  2011
	Surgery for Menière’s disease	28  February  2013
	Positive pressure therapy for Menière’s disease or syndrome	10 March  2015
	Restriction of salt, caffeine and alcohol intake for the treatment of Menière’s disease or syndrome	31  December  2018
Vestibular migraine	Pharmacological agents for the prevention of vestibular migraine	21 June  2015; update 2018
General	Betahistine for symptoms of vertigo	21 June  2016