Benign Paroxysmal Positional Vertigo (BPPV) Benign Paroxysmal Positional Vertigo (BPPV) is the most common cause of vertigo cases. BPPV is characterised by dizziness (mild to severe) with movements of the head, often from lying to sitting and rolling over in bed (Wietske, Bruintjes, Oostenbrink & van Leeuwen, 2005). Near 50-70% of BPPV cases are idiopathic, […]