Davis explained that the disease has caused significant pain and that standing or walking for extended periods can sometimes be difficult. She now occasionally needs a wheelchair.
“As some of you will know, the pain can really be something else,” she wrote. “Standing and walking for too long a time can be hard, and I need to use a wheelchair sometimes (so if you see me toddling around in one, feel free to give me a push!)”
Even while describing the physical reality of her illness, Davis has maintained the humor that has been part of her personality throughout her career.
“The thing that has been most vital to me is humour,” she wrote.
She also made it clear that she doesn’t want people to treat her differently simply because she has cancer.
“There’s nothing that will make you feel more unwell than being treated as if you’re unwell,” Davis wrote.
Perhaps most strikingly, Davis said she isn’t frightened by what lies ahead.
“I’m not scared of whatever comes next. I’m at peace with it,” she said.
“For me, leaving my physical body just means going home.”
Davis acknowledged that the situation is painful for the people closest to her, saying that any grieving belongs more to her family than to her.
“Any and all grieving is for my family; it’s far harder for them than for me,” she wrote.
Despite her prognosis, Davis isn’t ready to walk away from the things she loves.
She said she intends to continue her work supporting animal rights and hopes to keep acting for as long as she is able.
“I’m still going to keep up all my work for animal rights,” Davis wrote. “It’s so important to me. And I still would like to keep working. I’m perfectly able to do so, and acting is one of the biggest joys in my life.”
For fans who know Davis from her many memorable roles, the news is especially heartbreaking.
She first began acting in the 1990s and gained early recognition as Maria Lucas in the BBC’s 1995 adaptation of Pride and Prejudice. Her breakthrough came several years later when she played receptionist Dawn Tinsley in Ricky Gervais and Stephen Merchant’s original British version of The Office.
She went on to appear as Dianne in the 2004 zombie comedy Shaun of the Dead, before taking roles in major productions including Wonder Woman and Netflix’s Chilling Adventures of Sabrina, where she played Hilda Spellman.
Now, after keeping her battle largely private, Davis is using her own experience to remind others not to dismiss changes in their bodies — no matter how small they may seem.
“For those of you on a similar journey to mine, I do wish you well. Cancer asks a lot from us, physically and mentally. And we all get to do it however we choose,” she wrote.
“Much love to you all.”