The band posted a statement to their Twitter page to inform fans of the news.
Sad news from the Of Mice & Men camp as the band announce that they have cancelled their shows this week.
Performances that were meant to happen in Grand Junction, Colorado, Lakewood, Ohio, and Syracuse, New York, will not be taking place due to an undisclosed medical situation.
The band made the following statement on their Twitter page:
"Hey everyone – we're very sorry to announce that due to a medical situation that requires immediate urgent attention we are being forced to cancel our show tonight and our other shows this week in Grand Juncion, Lakewood and Syracuse. We will have more information shortly but for now we ask for your understanding and patience. We assure you we would not be cancelling anything if it wasn't 100% necessary. Thank you.