United Kingdom, April 20 -- The Pitt star Isa Briones finds fame "troubling" because she's been abused by fans who hate her character.

The 27-year-old actress shot to fame playing Dr. Trinity Santos in the hit HBO medical drama but many of the show's devoted followers can't seem to separate her from the character and she's confessed the "extreme" backlash been tough for her mental health.

Isa told Rolling Stone magazine: "A lot of people have a hard time separating the actor from the character. It's definitely gotten to an extreme degree for me.

"I've never experienced this before, because I haven't been on a show this massive before. And it can be troubling.

"We shoot the show for most of the year, and get locked into that. Then to g...