Shannen Doherty Shares Insight Into Radiation Treatments

The actress spoke about a stranger's reaction to her cancer.

"Today, we were in an elevator and I was asked how I was feeling. I responded by saying that I had just gotten a radiation treatment so therefore very tired. The random girl on the elevator with us physically lunged away as far as she could," Doherty wrote in her post.

Doherty, 45, continued, "She then proceeded to look horrified for the next 3 floors. Just a heads up.... 1. You can't catch it 2. The radiation won't leak out of me and go into you. Hope that helps. #cancertruths from the #cancerslayer."

This story is the latest in those that have accompanied Doherty's posts. Just a couple days ago, she posted a picture of her mother's continued support through the process.

She's also featured her husband Kurt Iswarienko, who has been right by her side every step of the way.