1. Recurrent periods of dizziness, vertigo, or lightheadedness that come and go
She experienced dizzy episodes whenever she stood up too quickly.
Ela experimentava episódios de tontura sempre que se levantava muito rápido.
2. Medical or clinical occurrences of temporary loss of balance or spinning sensation
His dizzy episodes were caused by inner ear problems.
Os seus episódios de tontura eram causados por problemas no ouvido interno.