Final answer:
Canalith repositioning maneuvers are the first-line treatment for managing Benign Paroxysmal Positional Vertigo (BPPV).
Step-by-step explanation:
The first-line treatment recommended for managing Benign Paroxysmal Positional Vertigo (BPPV) is Canalith repositioning maneuvers. These maneuvers involve specific head and body movements to reposition the displaced calcium carbonate crystals in the semicircular canals back to their original position. Examples of canalith repositioning maneuvers include the Epley maneuver and the Semont maneuver. These maneuvers help to relieve the symptoms of BPPV and restore normal balance function.