Carlile was admitted to a hospital on Saturday (06Jun15) and was ordered by doctors to spend the night in the medical facility, according to Billboard.com.

A message on the group's Facebook.com page on Sunday (07Jun15) reads, "Of Mice & Men regrets to announce that the remaining dates of the 'Full Circle Tour' will be cancelled. Therefore..., Tuesday's show at El Plaza Condesa in Mexico City will no longer go ahead.

"Lead singer Austin Carlile was admitted to a hospital yesterday morning and per doctor's orders has been kept in overnight for evaluation..."

Further details surrounding Carlile's condition have not been released.

The band is hoping to reschedule the axed shows for later dates.