Over the course of his storied music career, rock icon Ozzy Osbourne faced health battles with substance abuse and Parkinson's disease.

The Black Sabbath rocker’s family members revealed the 76-year-old’s passing, writing that they felt “more sadness than mere words convey.”

While Ozzy Osbourne's cause of death has yet to be revealed after he passed away July 22, the rocker had been upfront about his battle with Parkinson's disease and other health issues he faced.

Although Ozzy Osbourne's official cause of death is not clear, the Black Sabbath rock legend was very open in recent years about his Parkinson's disease diagnosis. Osbourne sat down with his wife, Sharon Osbourne,

Black Sabbath frontman Ozzy Osbourne lost his battle to Parkinson's disease. If society comes together, we can find a cure.

Ozzy Osbourne, the lead singer of British rock band Black Sabbath, died at age 76 on Tuesday. Osbourne’s health had been front and center for several years after announcing he’d been diagnosed with Parkinson’s disease in January 2020.

Heavy metal rocker Ozzy Osbourne died this week at 76, about five years after announcing he had Parkinson’s disease.

The three main symptoms are tremor (shaking), slowness of movement and rigidity (muscle stiffness). Subtle changes in a person’s walking pattern could be an early sign of Parkinson’s disease. Some people develop very small handwriting, a loss in their sense of smell, nerve pain or insomnia.

Black Sabbath frontman Ozzy Osbourne died following his battle with a genetic form of Parkinson's disease, while a brain expert says the singer's lifestyle could have contributed.