I still get vertigo mostly after a cold since my first bout of labyrinthitis 15 years ago. should i seek vtr treatment? is my vestibularnerve damaged?

Vertigo is Rx: Dizziness is, as many symptoms, has multiple causes, I needed to know what was the first reason, and how it was treated. usually it has to do with the ear, I would treat for sinusitis 14 course and treat with anti vertigo medication during the day is different than at night and usually I had little or no recurrence in young people.