“…[8,45] Dizziness has a strong negative influence on quality of life of the patients who suffer from BPPV. [46] No differences were found on DHI domains between groups which reiterates that Epley maneuver effectively ameliorates vertiginous symptoms, [13,18,47] the major cause for decline in quality of life of BPPV patients. [10] In this study, physical subscale (e.g., to look up and to turn over in bed) was most affected by vertigo, followed by functional (e.g., to travel for business or recreation and to go for a walk without help) and emotional (e.g., to feel frustrated or embarrassed in front of others and to be afraid people might think someone is intoxicated) subscales, which corroborated findings from clinical trials with middle-aged subjects [6,10,16] adjusted by number of question in each one.…”