Eric Dane, a cast member in the HBO drama series "Euphoria," poses at the premiere of the series at the ArcLight Hollywood, Tuesday, June 4, 2019, in Los Angeles. (Photo by Chris Pizzello/Invision/AP) Chris Pizzello/Invision/AP

Euphoria and former Grey’s Anatomy star Eric Dane offered a “sobering” update on his health after being diagnosed with amyotrophic lateral sclerosis, or ALS. The actor opened up on Good Morning America about losing mobility in both of his hands,

The former "Grey's Anatomy" actor shared details of the progression of his symptoms and the emotional toll of living with the neurological disease.