Patients can only manage the condition using medication and other treatments as MS remains incurable.

Understandably, anger has been a constant companion since the actor’s life-changing diagnosis.

I’m so mad about it."

Christina Applegate attends the 25th Annual Critics' Choice Awards at the Barker Hangar in Santa Monica (2020)

Another thing that Applegate now has to live with is constant pain.

And that breaks me, breaks me.

Because I love doing stuff for my kid," Applegate disclosed.

Christina Applegate and daughter Sadie Grace LeNoble attend the 29th Annual Screen Actors Guild Awards at Fairmont Century Plaza in Los Angeles (2023)

“This is forever.

It’s heartbreaking when you have to say to your kid, ‘I can’t.’

It’s like the worst feeling in the world as a mother.

You’re their protector in life.

When you have to say, ‘I can’t,’ it rips your soul apart.

I freak out about it every day,” Applegate sadly admitted.