"Unexpected medical issues" have caused Aerosmith to cancel dates on their current tour while the lead singer seeks "immediate care". No specifics have been released about his condition or the problem Tyler is facing. The fact the dates in Brazil, Chile, Argentina and Mexico are being cancelled rather than postponed could be telling, but the band's official web site does relay word that a full recovery is expected and that he should be good to go "soon". The singer's message to fans expressing his disappointment about the need to cancel indicates he flew back to the states on a doctor's order following the concert in São Paulo and adds, "I am not in a life threatening condition, but I need to deal with this right away, and get some rest and medical care immediately in order to sustain and maintain my future performances."
