Could a stick of gum soothe a spinning world?

This trial tests whether chewing sugar-free gum for 20 minutes, alongside standard intravenous medication, can reduce dizziness and nausea in adults with a common inner-ear condition called posterior canal BPPV. Participants are randomly assigned to either chew gum or receive standard treatment alone, with symptom severity measured before and after. The idea is that chewing may stimulate nerve pathways that help calm the vestibular system, potentially offering a simple, drug-free boost to standard care.