United Kingdom, March 20 -- Christina Applegate ended up in hospital more than 30 times with "unimaginable" pain amid her MS battle.

The 53-year-old actress was diagnosed with multiple sclerosis in 2021 and revealed that the condition - which affects the central nervous system and can lead to issues with mobility - has left her extremely sick at times and she has had "every test" possible.

Speaking on her 'MesSY' podcast, she explained: "This is really important because for three years, since I was diagnosed, I've been in the hospital upwards of 30 times from throwing up and diarrhea and pain that is unimaginable.

"They've done every test known to man on me, put so much radiation into my body from CT scans to everything else."

The for...