Ozzy Osbourne has made a tough call.

A rep for the Prince of Darkness announced on Monday that his North American tour has been canceled.

A press release obtained by Fox News stated that the tour was nixed "to allow Osbourne to continue to recover from various health issues he has faced over the past year."

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The release also revealed that the 71-year-old rocker will head to Europe for "additional treatments" following promotional obligations for his new album, "Ordinary Man," slated for release on Feb. 21.

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"I'm so thankful that everyone has been patient because I've had a s--t year," Osbourne said in the release. "Unfortunately, I won't be able to get to Switzerland for treatment until April and the treatment takes six [to] eight weeks."

He continued: "I don't want to start a tour and then cancel shows at the last minute, as it's just not fair to the fans. I'd rather they get a refund now and when I do the North American tour down the road, everyone who bought a ticket for these shows will be the first ones in line to purchase tickets at that time."

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Last month, Osbourne revealed that he's suffering from Parkinson's disease during an interview with ABC News' Robin Roberts on "Good Morning America."

"When I had the fall, it was pitch black. I went to the bathroom and I fell," Osbourne recounted while sitting next to his wife, Sharon Osbourne. "I just fell and landed like a slam on the floor and I remember lying there thinking, 'Well, you've done it now,' really calm. Sharon [called] an ambulance. After that, it was all downhill."

Ozzy Osbourne announced his North American tour has been canceled. (Greg Doherty/Getty Images, File)

Ozzy's fall took place in January 2019.

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"It's PRKN 2," Sharon explained. "There's so many different types of Parkinson's; it's not a death sentence by any stretch of the imagination, but it does affect certain nerves in your body. And, it's -- it's like you have a good day, a good day, and then a really bad day."

Osbourne's fall resulted in doctors putting 15 screws in his spine, followed by multiple hospitalizations.