Actor Selma Blair has revealed that she is undergoing an "aggressive" chemotherapy to treat her multiple sclerosis.
The actor had last year revealed that she has been diagnosed with degenerative disease that affects the brain, spinal cord and optic nerves.
Speaking at a panel during Time 100 Health Summit here, Blair said she is undergoing "aggressive" chemotherapy and stem cell transplant as part of her treatment, reported People magazine.
"The disease modifiers didn't work for me at the time, and I was really declining more rapidly than I found acceptable," she said.
Blair, 47, said that she was initially reluctant to take up the new treatment.
"I had no intention of doing it, I was like, I'm not ruining my body, what's left of it. Why would I put this horrible drug, chemotherapy, in me? I don't have cancer. But I was kind of out of options and I was looking."