Roy Williams faints during game against BC from vertigo-related symptoms

https://vine.co/v/i1E6Hl6grpB

North Carolina coach Roy Williams suffered a serious case of vertigo during the Tar Heels' game against Boston College on Tuesday night. He was brought back to the locker room, but it seems he will be alright.

Roy Williams was taken to the locker room earlier this half due to dizziness but is ?doing OK.?

— Carolina Basketball (@UNC_Basketball) February 10, 2016

Roy Williams? collapse due to dizziness earlier this half was vertigo-related.

— Carolina Basketball (@UNC_Basketball) February 10, 2016

He has been tested over the years to try to get a better idea of what causes the vertigo feelings, but nothing conclusive has come up.

Roy Williams in recent years has told us that he has been tested for assortment of conditions that could cause these dizzy spells ...

— Andrew Carter (@_andrewcarter) February 10, 2016

... Those tests, he has told us, haven't led to anything conclusive. Has dealt with them for a while. Don't think he's ever left a game, tho

— Andrew Carter (@_andrewcarter) February 10, 2016

Steve Kirschner tells us that Roy's collapse was "vertigo related." Says Williams moved his head abruptly and that caused the issue.

— Andrew Carter (@_andrewcarter) February 10, 2016

North Carolina went on to beat Boston College 68-65.