The former Smash Mouth frontman has previously been hospitalized for various health complications, including a heart condition.
EW can confirm that Harwell is in the final stages of liver failure after receiving treatment in a hospital.
In 2017, the Smash Mouth postponed several performances while Harwell underwent treatment for heart problems.
Steve Harwell of Smash Mouth.Credit: Bobby Bank/Getty
The singer has also previously struggled with alcohol abuse.
Days after the incident, Harwell officially announced his retirement.
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Steve Harwell on stage with Smash Mouth.Tim Mosenfelder/Getty
