In this episode, Kevin discusses the case of Lyndsey: a 44-year-old lady who presents to us in primary care with recurrent dizzy episodes over the last month. Lyndsey feels like her head is spinning. She feels nauseated with these episodes, but there is no history of vomiting. Lyndsey can walk unaided but feels very unsteady on her feet during these episodes. The dizziness can last for hours before resolving. There is no clear precipitant to these episodes, and there is no history of headache. Lyndsey denies any hearing loss or tinnitus. What should we do next?