The 49-year-old “Dead to Me” star on Tuesday wrote on Twitter, “A few months ago I was diagnosed with MS. It’s been a strange journey. But I have been so supported by people that I know who also have this condition. It’s been a tough road. But as we all know, the road keeps going.”
In 2008, Applegate underwent a bilateral mastectomy for breast cancer. Then in 2017, she revealed she’d had her ovarian and fallopian tubes removed.