Lil Wayne was hospitalized after suffering at least one seizure in Chicago Sunday, TMZ reports. The rapper was found unconscious in his hotel room before being rushed to Northwestern Memorial, where he reportedly suffered another seizure. According to TMZ’s sources, Wayne’s team attempted to have him discharged from the hospital Sunday afternoon so he could make it to a show in Vegas. Doctors are said to have advised against a discharge, as well as suggesting that Wayne avoid flights for the next few days. It is unclear if the rapper is still in the hospital at this time.

Wayne, real name Dwayne Carter, revealed he was epileptic in 2013, and has suffered seizures throughout his life. Last year, he had three seizures in less than a month, forcing his jet to make an emergency landing to get the rapper to a hospital.

Carter was scheduled to perform with Rae Sremmurd at Drais Beachclub Sunday Night. It is not yet known if Wayne has cancelled the appearance.

Updates to come as information arrives.