Ozzy, 70, has been plagued with medical issues recently.
Last month, the Black Sabbath frontman postponed several tour dates in the US and Europe after developing a severe upper respiratory infection.
In October 2018, Ozzy was hospitalized with two infections in his hand that required surgery to heal.
Thankfully, the "Crazy Train" singer's health finally appears to be on the up-and-up.
“I just want to say a huge thank you to everybody that has reached out because … he’s overcome by the response that he’s had,” Sharon, 66, said. “It’s kind of bittersweet because he’s so overwhelmed with it, but he’s sad, too.”