Roseanne Barr revealed she's going blind.

The 62-year-old actress opened up to the Daily Beast about her medical condition that is causing her to slowly lose her sight. She also told the news site that her go-to medication is marijuana.

"I have macular degeneration and glaucoma, so [marijuana is] good for me for that because I have pressure in my eyes. [Marijuana is a] good medicine for a lot of things," Barr said.

Barr said her doctors have not given her a timeline for when she will be completely blind, but she did say her "vision is closing in now."

The "Roseanne" star, who wants to legalize marijuana, also said the drug can release us from "mind control."

"It's a good medicine, you know," she told the Daily Beast at the Tribeca Film Festival in New York City. "It's expansive. It opens your mind. You're like...Wow, you’re in awe. You look up into the stars. It makes you wonder. It doesn’t close that down."

Barr can be seen in the documentary about her 2012 presidential run, "Roseanne For President!"