Benign paroxysmal positional vertigo (BPPV) is a relatively common otolaryngological condition, clinically referred to as benign, paroxysmal, positional vertigo. It primarily occurs when tiny particles enter the semicircular canals, and with changes in body position, it can easily trigger episodes of vertigo. Generally, the duration of vertigo is quite brief, lasting about several seconds, and the symptoms of vertigo quickly disappear after the body or head is stabilized. However, it tends to be recurrent and generally does not accompany symptoms like tinnitus, headache, or hearing loss. Currently, a common treatment is manual repositioning, which helps most patients recover and alleviate their condition after being performed.