![\"Christina](\"https:\/\/imgproxy.ondoho.com\/dZVSSj0OLHz9w8vIrrP5foOO_EhM4yU_UYInfShNjlg\/rs:fill:375:0:1\/g:no\/aHR0cHM6Ly9jZG4uYW1vbWFtYS5jb20vNDU5OTVmMTBmNzVkZWVlY2YxMDU1ODA4NmI5YTMyYmUzZDUxMGNlOTU2ZmJiZTgwYTExZDBhNDA0NTlhMzk4Mi5qcGc_d2lkdGg9MjU0NCZoZWlnaHQ9MzU0MA.jpg)
<\/picture><\/div>\n<\/div>\nChristina Applegate previously revealed that she had gained approximately 40 pounds and needed a cane to walk following her MS diagnosis, changes that made it difficult for her to watch herself in the final season of “Dead to Me.” | Source: Getty Images.<\/p>\n<\/div>\n<\/div>\n
The 54-year-old actress had spent years learning to live with multiple sclerosis (MS), a diagnosis she received in 2021. She had spoken openly about her struggles, found support among others living with the condition, and gradually adjusted to a life far removed from the one she once knew. Then, in October 2026, her neurologist delivered an unexpected revelation: she didn’t have MS after all<\/strong>.<\/p>\n<\/div>\n Before the 2023 SAG Awards, Christina Applegate revealed that the ceremony would probably be her last awards show as an actor, as her health struggles had made the prospect of spending 12 to 14 hours on a film set increasingly difficult. | Source: Getty Images.<\/p>\n<\/div>\n<\/div>\n The news might have seemed like a happy ending<\/i> to a difficult chapter. Yet Applegate was still experiencing debilitating symptoms<\/strong>, and her doctors had not identified what was causing them. Now, following another emotional conversation on her “MeSsy” podcast on November 10, the actress has shared a troubling possibility<\/strong> that has brought her attention back to a medical decision she made nearly 18 years ago<\/strong>.<\/p>\n<\/div>\n Long before her diagnosis was reconsidered, Applegate had begun noticing unusual changes in her body<\/strong>. While working on Netflix’s “Dead to Me,” she experienced difficulties with balance, including during a dance sequence. Activities she once enjoyed, such as playing tennis, also became increasingly challenging.<\/p>\n<\/div>\n Christina Applegate attended the 2019 premiere of “Dead to Me,” which debuted on Netflix on May 3. The dark comedy would go on to earn her two Primetime Emmy nominations for Outstanding Lead Actress in a Comedy Series. | Source: Getty Images.<\/p>\n<\/div>\n<\/div>\n At first, the actress tried to push through the warning signs<\/strong>. She later recalled how the problems gradually became harder to ignore, even as she continued filming and maintaining her demanding schedule. What began as seemingly isolated physical difficulties would eventually develop into something that affected nearly every part of her life.<\/p>\n<\/div>\n By January 2021, Applegate was experiencing numbness<\/strong> that began in her toes and gradually spread into her legs, accompanied by pain. After undergoing medical examinations, she received a diagnosis of multiple sclerosis, a chronic neurological condition affecting the central nervous system.<\/p>\n<\/div>\n Christina Applegate was not only the star of “Dead to Me” but also an executive producer of the Netflix series, working alongside Will Ferrell and Adam McKay. The show later earned an Emmy nomination for Outstanding Comedy Series in 2020. | Source: Getty Images<\/p>\n<\/div>\n<\/div>\n The diagnosis came while she was working on the final season of “Dead to Me,” in which she portrayed Jen Harding opposite Linda Cardellini. Production was interrupted for approximately five months<\/strong>, allowing Applegate time to begin treatment and adjust to the devastating news.<\/p>\n<\/div>\n Applegate attended the Screen Actors Guild Awards in Los Angeles on January 19, 2020, before publicly revealing her health struggles the following year. | Source: Getty Images.<\/p>\n<\/div>\n<\/div>\n When filming resumed, Applegate faced obstacles she had never encountered before. She sometimes needed a wheelchair<\/strong> to reach the set, while the production team adjusted filming arrangements to accommodate her physical limitations. Movements that once came naturally required additional effort, and long shooting days became increasingly exhausting.<\/p>\n<\/div>\n At the 2023 SAG Awards, Christina Applegate carried a customized cane decorated with the defiant message “FU MS,” along with hearts and her daughter Sadie’s name \u2014 a personal touch reflecting both her frustration with the diagnosis and their close bond. | Source: Getty Images<\/p>\n<\/div>\n<\/div>\n Still, she was determined to finish the series. For Applegate, completing the final season meant more than fulfilling a professional obligation. It allowed her to bring a character she had spent years portraying to a conclusion, even as she faced growing uncertainty<\/strong> about her own future.<\/p>\n<\/div>\n But the challenges did not end when the cameras stopped rolling. Her symptoms continued<\/strong>, and the actress soon began confronting questions about how much of her former life she would be able to reclaim.<\/p>\n<\/div>\n In November 2022, Applegate made a rare public appearance<\/strong> to receive her star on the Hollywood Walk of Fame. It was an emotional milestone, arriving more than a year after she had publicly announced her MS diagnosis.<\/p>\n<\/div>\n During the ceremony, the actress thanked the people who had supported her through difficult times. Her daughter, Sadie Grace LeNoble<\/strong>, was among those by her side, offering a glimpse of the close relationship that remained an important part of Applegate’s life.<\/p>\n<\/div>\n During her November 2022 Hollywood Walk of Fame ceremony, Christina Applegate posed barefoot beside her newly unveiled star, with a loved one standing behind her for support. The actress had previously explained that wearing shoes had become difficult because of her health struggles. | Source: Getty Images.<\/p>\n<\/div>\n<\/div>\n A few months later, Applegate appeared alongside Sadie at the 2023 Screen Actors Guild Awards, carrying a walking stick<\/strong> as she made her way through the event. Her public outings had become less frequent, and the physical demands of acting were increasingly difficult to manage.<\/p>\n<\/div>\n Applegate attended the February 26, 2023, SAG Awards with her daughter, Sadie, at the Fairmont Century Plaza in Los Angeles. | Source: Getty Images.<\/p>\n<\/div>\n<\/div>\n Yet throughout those difficulties, she had one thing she believed she could rely on: an explanation for what was happening to her body<\/strong>. That certainty would eventually disappear<\/i>.<\/p>\n<\/div>\n As her condition changed, Applegate found another way to connect with people who understood what it meant to live with chronic illness. Alongside fellow actress Jamie-Lynn Sigler, who has also lived with MS for years, she launched the “MeSsy” podcast<\/strong>.<\/p>\n<\/div>\n Their conversations explored the challenges of living with illness, from pain and exhaustion<\/strong> to the emotional toll on relationships and family life. Applegate often spoke candidly about experiences that were far removed from the glamorous Hollywood image audiences associated with her.<\/p>\n<\/div>\n For years, MS had become more than the name of her illness<\/strong>. It helped her understand her physical limitations and connected her with people facing similar struggles. Through the podcast, she could discuss experiences that might otherwise have left her feeling isolated.<\/p>\n<\/div>\n Christina Applegate was photographed walking with a cane during a visit to Jimmy Kimmel Live! in March 2024. During her appearance, the actress opened up about the challenges of living with her MS diagnosis, using humor to discuss an experience that had dramatically changed her everyday life. | Source: Getty Images.<\/p>\n<\/div>\n<\/div>\n On October 20, 2026, Applegate revealed that her neurologist had recently informed her that she did not have multiple sclerosis<\/strong>. The diagnosis she had lived with for five years was no longer considered correct.<\/p>\n<\/div>\n “She came into my room, and she said, ‘Congratulations. You don’t have MS,<\/strong>‘” Applegate recalled.<\/p>\n<\/blockquote>\n<\/div>\n The words might have sounded like the beginning of a long-awaited recovery. For Applegate, however, they brought confusion rather than happiness<\/strong>. She admitted that she felt “not happy at all”<\/strong><\/i> when she heard the news, despite the relief expressed by people around her.<\/p>\n<\/div>\n During an August 2024 appearance on This Life of Mine with James Corden, Christina Applegate recalled the frightening moment a doctor showed her an MRI scan revealing approximately 30 lesions on her brain. Her immediate reaction was, “No, please don’t tell me this.” | Source: Getty Images.<\/p>\n<\/div>\n<\/div>\n “You don’t get misdiagnosed, and all of a sudden I’m better,<\/strong>” she explained, emphasizing that her physical condition had not suddenly improved. If anything, some symptoms had become more severe<\/i>.<\/p>\n<\/blockquote>\n<\/div>\n The revelation also changed the way she viewed her place within the MS community. Having spent years advocating for people with the disease, Applegate confessed that she felt as though she had “let everybody down.”<\/strong><\/p>\n<\/blockquote>\n<\/div>\n During her November 2022 Hollywood Walk of Fame ceremony, Christina Applegate was supported by her former on-screen mother, Katey Sagal. The actress admitted, “I can’t stand for too long,” before continuing her emotional speech. | Source: Getty Images.<\/p>\n<\/div>\n<\/div>\n Sigler reassured her that the support she had offered others still mattered, regardless of the revised diagnosis. Yet even that comfort could not resolve the question now confronting Applegate: if she didn’t have MS, what was causing her symptoms?<\/strong><\/p>\n<\/div>\n By November 2026, Applegate’s physical difficulties had become increasingly severe<\/strong>. And while the explanation for her illness was changing, the everyday challenges she described were painfully familiar.<\/p>\n<\/div>\n The actress revealed that she was struggling with serious joint problems, particularly in her right shoulder. At times, she could barely move it<\/strong> and was unable to lift her arm<\/strong>, adding another limitation to a growing list of physical challenges.<\/p>\n<\/div>\n At the 2020 SAG Awards, Christina Applegate was celebrating a nomination for Outstanding Performance by a Female Actor in a Comedy Series for her role as Jen Harding in “Dead to Me.” It marked her fourth individual SAG Award nomination, following three nods for “Samantha Who?” | Source: Getty Images<\/p>\n<\/div>\n<\/div>\n Perhaps the most upsetting detail involved something many people do without a second thought: getting out of bed<\/strong>.<\/p>\n<\/div>\n Applegate shared that it could take at least 10 minutes<\/strong> simply to sit up in the morning, “because I just hurt all over.<\/strong>“<\/p>\n<\/blockquote>\n<\/div>\n For someone who had spent decades performing, dancing, and working long hours on television sets, even the smallest movements had become exhausting<\/strong>. She could no longer assume that getting up, walking across a room, or going downstairs would be straightforward.<\/p>\n<\/div>\n At the January 2024 Emmy Awards, Christina Applegate received an emotional standing ovation as host Anthony Anderson helped her to the podium. Fighting back tears, she joked, “You’re totally shaming me with disability by standing up,” drawing laughter from the audience. | Source: Getty Images.<\/p>\n<\/div>\n<\/div>\n Her difficulties extended to the stairs in her home, which she described as particularly challenging<\/strong>. Despite attending physical and occupational therapy, she was still struggling with basic movements, while ongoing pain made it difficult to follow some of the exercises recommended by her therapist.<\/p>\n<\/div>\n The actress had previously described needing a wheelchair during medical appointments because she could not comfortably walk from her car to the examination room. Even after learning that she did not have MS, that reality remained unchanged<\/strong>.<\/p>\n<\/div>\n Before the January 2024 Emmy Awards, Christina Applegate wore a custom burgundy silk-velvet ensemble designed by Christian Siriano. The actress later thanked the designer, writing, “I felt like a Goddess thank you my love.” | Source: Getty Images<\/p>\n<\/div>\n<\/div>\n And the physical difficulties were only part of the struggle. Applegate now faced the exhausting prospect of undergoing more tests, meeting with additional specialists, and revisiting years of symptoms without knowing when she might finally receive an answer.<\/p>\n<\/div>\n The October revelation meant Applegate’s doctors needed to reconsider the cause<\/strong> of the symptoms that had disrupted her life since 2021.<\/p>\n<\/div>\n The actress explained that she had returned to “square one”<\/i> after years of medical appointments and treatments. She was no longer following a clear path associated with a single diagnosis. Instead, she was beginning another round of investigations<\/strong>.<\/p>\n<\/div>\n On April 26, 2025, Christina Applegate made a rare onstage appearance at the Light Up the Blues 7 benefit concert at Los Angeles’ Greek Theatre. The event celebrated 20 years of Autism Speaks, bringing together performers and supporters to raise awareness of autism. | Source: Getty Images<\/p>\n<\/div>\n<\/div>\n Among the conditions doctors began investigating were rheumatoid arthritis, lupus, and Lyme disease<\/strong>. All three can involve symptoms that overlap with those of other illnesses, making careful medical evaluation particularly important.<\/p>\n<\/div>\n Applegate described the process as moving through possible explanations “slowly but surely,”<\/strong><\/i> with each new test becoming another attempt to understand what had been happening inside her body.<\/p>\n<\/div>\n At the January 2020 Critics\u2019 Choice Awards, Christina Applegate was nominated for Best Actress in a Comedy Series for her performance in “Dead to Me.” She competed against six other actresses, including Catherine O\u2019Hara, Rachel Brosnahan, and eventual winner Phoebe Waller-Bridge. | Source: Getty Images<\/p>\n<\/div>\n<\/div>\n After years of arranging her life around a diagnosis she believed explained her symptoms, she now faced an entirely different medical process<\/strong>. The next step was no longer managing a known condition, but determining which explanation could account for her continued pain.<\/p>\n<\/div>\n Diagnosing multiple sclerosis can be complicated because doctors must consider symptoms, medical history, scans, and other examinations rather than relying on a single definitive test. Neurologist Dr. Marwa Kaisey explained<\/a> that in research involving patients referred to two MS clinics, almost one in five<\/strong> people who had previously been told they had the disease did not meet the diagnostic criteria. The finding concerned that specific clinical sample, not all MS patients.<\/p>\n<\/blockquote>\n<\/div>\n For Applegate, the emotional consequences were just as difficult as the medical uncertainty. She had spent years learning to accept a condition that she believed explained her suffering, only to discover that ![\"Before](\"https:\/\/imgproxy.ondoho.com\/3HGUNEx7Ir6gY1lbkoZMy1i5FiLQMleYKefbvIY-B5E\/rs:fill:375:0:1\/g:no\/aHR0cHM6Ly9jZG4uYW1vbWFtYS5jb20vYTNjZGEwNjgwY2E2MjQwMzYxMWY3MWFkZTQzNDIxZjQ2ZDU2NTYwODlmY2Y2NmVjNmRiZDIyOGE4MjJlZWYzNC5qcGc_d2lkdGg9MjQzMSZoZWlnaHQ9MzY0Ng.jpg)
<\/picture><\/div>\n<\/div>\nThe First Signs She Could No Longer Ignore<\/strong><\/h2>\n<\/div>\n
![\"Christina](\"https:\/\/imgproxy.ondoho.com\/nyucEYKJgaAkcLUEAV4ZBoHDC-40MpgW3LneetaAiQg\/rs:fill:375:0:1\/g:no\/aHR0cHM6Ly9jZG4uYW1vbWFtYS5jb20vMDliYjZlMzlmOThjMTg0N2Y1N2Q1NjU1NjRlMWYzMzUzNDg4ZGU2N2JjZTlmNjRhZGY1ZGFjN2Q0NDQzMzhmMy5qcGc_d2lkdGg9NDg1NiZoZWlnaHQ9MzA2MA.jpg)
<\/picture><\/div>\n<\/div>\n![\"Christina](\"https:\/\/imgproxy.ondoho.com\/GPF0hcVz5Z9BYUHyz3YGYu9mqn-tVt-7XDssQV8GHbQ\/rs:fill:375:0:1\/g:no\/aHR0cHM6Ly9jZG4uYW1vbWFtYS5jb20vMzVlZjY1N2I4ZjhmMGNmMTVlM2VhNWFmZDk0NTc3NzZiODA3M2QwNWM3YmEwNWQ4NzdiMmQ2OGM2MDY0NDBiYi5qcGc_d2lkdGg9MjQ5NiZoZWlnaHQ9MzU0MA.jpg)
<\/picture><\/div>\n<\/div>\n![\"Applegate](\"https:\/\/imgproxy.ondoho.com\/VBusNy-Hpp1YK7qugU45au_GkEA1NPKpuzUTYK_1VJ0\/rs:fill:375:0:1\/g:no\/aHR0cHM6Ly9jZG4uYW1vbWFtYS5jb20vMzM0YzZjMzI5MzdiYTRlZmJiMDA1MDFkZDQxZTM0OTlkNzk2NTczNWQwZjA3NjI5NzI4YmViNmRjZWQ5NTJiNC5qcGc_d2lkdGg9MzQyMiZoZWlnaHQ9NDUwMA.jpg)
<\/picture><\/div>\n<\/div>\n![\"At](\"https:\/\/imgproxy.ondoho.com\/p-s3Bv7zyLcInNhAyNVDxiPPcGDVzicj4pEiIDFofkA\/rs:fill:375:0:1\/g:no\/aHR0cHM6Ly9jZG4uYW1vbWFtYS5jb20vNmQ0ZDQ3NTcxYjVmZjdmMzM4YTA1NzMwYmNkZWUzY2M3Y2M1MmE0ZGZkYTQ5ZDlmN2E2ZDcwMmM3YjUzNzczZC5qcGc_d2lkdGg9MjU5MCZoZWlnaHQ9Mzg4Ng.jpg)
<\/picture><\/div>\n<\/div>\nA Public Appearance That Revealed How Much Had Changed<\/strong><\/h2>\n<\/div>\n
![\"During](\"https:\/\/imgproxy.ondoho.com\/a9FzoCEttIgxI1WhgoBYch1jYC7Z5jikDjP4AeajnAo\/rs:fill:375:0:1\/g:no\/aHR0cHM6Ly9jZG4uYW1vbWFtYS5jb20vYjY1Y2EyMDhhMDE0MGZhN2IyOWVlOThhNDA0ZDJlMGI4OGUxZjI0Y2VmYjJiNzY5ZjRkMjc4MjIyYTU1NDRmMC5qcGc_d2lkdGg9MjkwMSZoZWlnaHQ9MTkzNA.jpg)
<\/picture><\/div>\n<\/div>\n![\"Applegate](\"https:\/\/imgproxy.ondoho.com\/ICW4VE0ty8pK7v0IoYllSIQ8iaesszdTM4mOWE7JdVs\/rs:fill:375:0:1\/g:no\/aHR0cHM6Ly9jZG4uYW1vbWFtYS5jb20vZjRiZTdkZWZiZWRjNTJjOGI4NmU2ODhkMTU4YmMzMjdlYWNhOWU2MmQ0ZmU1NjdiNjMxOTYxZjQ2YjgyNDk3Ny5qcGc_d2lkdGg9NDY5OCZoZWlnaHQ9MzE1MA.jpg)
<\/picture><\/div>\n<\/div>\nThe Diagnosis That Became Part of Her Life<\/strong><\/h2>\n<\/div>\n
![\"Christina](\"https:\/\/imgproxy.ondoho.com\/tttn1Dm30r9lKSW0IuT7gw731br6NUgfQCK3v7pWqWg\/rs:fill:375:0:1\/g:no\/aHR0cHM6Ly9jZG4uYW1vbWFtYS5jb20vNzdkYmI3ODJhMjEwNzZiMDhiNjYzYTc0NmY4NjIyYmJkMDc2ZmZhYTc4YTA3M2IyYmM0YzkwYWM2OTlkYTJiOC5qcGc_d2lkdGg9MzA4OSZoZWlnaHQ9NDIwMA.jpg)
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![\"During](\"https:\/\/imgproxy.ondoho.com\/QAYnh85h2GZ1934BThv28_mT4PX6QR_rKdhZMXocufc\/rs:fill:375:0:1\/g:no\/aHR0cHM6Ly9jZG4uYW1vbWFtYS5jb20vOGMzOTgwMjlhMTU3Y2M1YTE0YjkyM2FmNTg0N2ZjMjFmMjY2Njc1OWMxZGVhMmY5NTQ1MjgzNDlhMjA0MWRhMy5qcGc_d2lkdGg9NTAwMCZoZWlnaHQ9MzMzMw.jpg)
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![\"During](\"https:\/\/imgproxy.ondoho.com\/IPBc-EtCGu8N-a-ujmNYqncQ__d1khvO8f79g0k8IXg\/rs:fill:375:0:1\/g:no\/aHR0cHM6Ly9jZG4uYW1vbWFtYS5jb20vYzlhYmIxNzVlMjkwM2NiNGU5OWJiYjExZjI2NDAxMmUwNzA1Zjc4MzBlZDJjYTI5NDcxYzU1ZjBkNTAwZGQ1Ni5qcGc_d2lkdGg9MjAwMCZoZWlnaHQ9MzAwMA.jpg)
<\/picture><\/div>\n<\/div>\n‘I Just Hurt All Over’: Her Condition Takes Another Turn<\/strong><\/h2>\n<\/div>\n
![\"At](\"https:\/\/imgproxy.ondoho.com\/0UoOrtsw6BsaXOMWCrYMLnEHVFde-wwQurvdN2BJmew\/rs:fill:375:0:1\/g:no\/aHR0cHM6Ly9jZG4uYW1vbWFtYS5jb20vODMzMTQxOTJlMjQzMmM1ZTMyZDA5YWJiZTdmYzgyNjI0MjMxM2I1YjY0ZmI3NDExYWZhZTdmNGE1OTlkMGIyMi5qcGc_d2lkdGg9MzczMiZoZWlnaHQ9MjQ4OA.jpg)
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![\"At](\"https:\/\/imgproxy.ondoho.com\/u6JU39Nt1P2e5FchjWgHPxZ4U3tY4PiPw5mX2W6XeLc\/rs:fill:375:0:1\/g:no\/aHR0cHM6Ly9jZG4uYW1vbWFtYS5jb20vMmJhMjc2NDljOTBkOTFiYWRlNTZlZDE2YzNiNzE1NDJmZDhmNDJkZWMzYTM0NDQ2YzM3YzE4NGQwYWRhNzY4YS5qcGc_d2lkdGg9NTAwMCZoZWlnaHQ9MzkzNw.jpg)
<\/picture><\/div>\n<\/div>\n![\"Before](\"https:\/\/imgproxy.ondoho.com\/lh9UUppip2Pi8SYefn8OhqjPsLpc6EcsnQT2RJWu1dg\/rs:fill:375:0:1\/g:no\/aHR0cHM6Ly9jZG4uYW1vbWFtYS5jb20vMzBiNWJiYTMwZmE1ZmJjNGQyMDQ2OTBhMWYxZWM4NzMxNzI5MzA4MjdmYjg2ZGEwZTFhNzA0YjY5ZGFlN2JjZi5qcGc_d2lkdGg9MTYwMSZoZWlnaHQ9MjQwMA.jpg)
<\/picture><\/div>\n<\/div>\nFive Years Later, She’s Back at Square One<\/strong><\/h2>\n<\/div>\n
![\"On](\"https:\/\/imgproxy.ondoho.com\/Rjo5DWbaQvS6T-BISKt7m0oj-tt9tiuyvh0zH1Nehq0\/rs:fill:375:0:1\/g:no\/aHR0cHM6Ly9jZG4uYW1vbWFtYS5jb20vNTllMTI4ZTgyYzJmMWJkNGJiZjM4MzMwODk3ZTE1N2NmNzMzMGJhOWRlYTgyZWFiY2RjZTA2ODA2NGJmYzhlZS5qcGc_d2lkdGg9MjcxOSZoZWlnaHQ9MTgxMg.jpg)
<\/picture><\/div>\n<\/div>\n![\"At](\"https:\/\/imgproxy.ondoho.com\/en6OioRJRYYzGhnz0YDPL90W3fkM9-8TJBhuQt8Cn1c\/rs:fill:375:0:1\/g:no\/aHR0cHM6Ly9jZG4uYW1vbWFtYS5jb20vNTI1MWQxOWE5MzY1NjlmNjY3YjdlYjJlNWRhODNhYTQ0Y2I4ZDY2YzU0MzI3YjM1MWRkNmU0ZDI3YjFlOWMwOS5qcGc_d2lkdGg9NTA3MCZoZWlnaHQ9MzQ1Mg.jpg)
<\/picture><\/div>\n<\/div>\nWhy Her Diagnosis Was So Difficult to Untangle<\/strong><\/h2>\n<\/div>\n
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