The Who star Roger Daltrey admits touring with the band made him ''very, very seriously ill'' and close to hospitalisation on more than one occasion.
Roger Daltrey says touring made him "very, very seriously ill".
The Who singer - who recently underwent surgery to remove a pre-cancerous growth from a vocal chord - has been plagued by health problems when on the road and was almost hospitalised with his medical difficulties.
He explained: "I was having terrible trouble hearing what I was singing and it did get to me.
"In fact, I've been suffering for quite a few of the previous tours. I never understood that if you sweat as much as I used to every night, you drain your body of salts.
"So I got very, very, seriously ill. I got to the stage where I was almost hospitalised with serious problems."
Roger's bandmate Pete Townshend suffers from tinnitus - a persistent ringing in the ears - and he admitted he has mixed views about performing with him again as he doesn't want to "destroy" the guitarist's hearing completely.
He told Rolling Stone magazine: "Pete is having terrible hearing problems at the moment. There's nobody I'd rather be on stage with than Pete. But equally, I don't want to be on stage with him destroying the last bit of his hearing. That would be completely foolish. He's a composer."
However, despite their health problems, the 'My Generation' hitmaker insists the pair have no plans to retire.
He added: "We're in the last bits of our career. I feel that we owe it to the public that supported us all these years to go down with us."