By Scott T. Sterling

(RADIO.COM) – Classic rockers Aerosmith have been forced to cancel the last four dates of a South American tour after singer Steven Tyler was beset with undisclosed medical issues.

READ MORE: Attorney General's Office: Man Shot Dead by Police at SFO Armed With Replica Gun

“Please not to worry,” the 69-year-old singer said in the statement. “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.

READ MORE: San Francisco 49ers Confirm DE Bosa Cleared to Play Against Packers

“I promise I’ll be back,” he continued. “Unfortunately, health does not wait and it’s something even I can’t schedule around our shows. As they say, ‘We humans make plans, and God laughs.’ I love you all and will be back with you soon.”

View image on Twitter:

©2017 CBS Local Media, a division of CBS Radio Inc. All rights reserved.
MORE NEWS: Sharks' Minor Leaguer Suspended 30 Games For Racist Gesture