Christina Applegate Reveals Misdiagnosis: No Multiple Sclerosis After All
Christina Applegate has disclosed that her five-year diagnosis of multiple sclerosis was incorrect, prompting further investigation into her health.

In a surprising turn of events, actress Christina Applegate announced that she does not have multiple sclerosis (MS), after five years of living with the belief that she had the disease. This revelation came during a podcast episode of ‘MeSsy,’ which she co-hosts with Jamie Lynn Sigler, who also has MS. This episode marked Applegate’s return to the podcast following a significant health decline.
Background on Applegate’s Diagnosis
Applegate’s initial MS diagnosis was a turning point for her, offering a potential explanation for her health issues, including symptoms such as tingling, numbness, lack of coordination, and mobility challenges. Her condition had deteriorated to the extent that she had to leave her Netflix series ‘Dead to Me,’ which ended in November 2022.
Emotional Announcement
During the podcast, Applegate described the moment she learned of the misdiagnosis, stating that her doctor shared the news with her, saying, ‘Congratulations, you don’t have MS.’ While others around her were relieved, Applegate felt the weight of uncertainty. She expressed, ‘I’m back at square one,’ as she and her medical team now seek to identify the root cause of her symptoms.
Implications of Misdiagnosis
Misdiagnosis of MS is not uncommon, with studies indicating that nearly 20% of patients diagnosed may not fully meet the criteria for the disease. Neurologist Dr. Marwa Kaisey, who appeared on the podcast, elaborated on the diagnostic challenges, noting that while early identification of MS can lead to better long-term outcomes, accurate diagnoses are crucial to avoid unnecessary treatments.
Continuing Health Struggles
Despite the news that she does not have MS, Applegate’s challenges persist. She reported experiencing worsening health and the need for mobility aids, such as wheelchairs, while still battling unexplained symptoms. This revelation has left her feeling disoriented, emphasizing that the change in diagnosis has not resulted in any immediate improvement in her condition.
What Happens Next?
Applegate’s journey continues as she and her doctors work to explore her mysterious health issues more deeply. While she hoped for clarity with the misdiagnosis, she now finds herself facing more uncertainty. Her candid discussion of these struggles sheds light on the complexities of diagnosing autoimmune diseases and the impact such conditions have on personal and professional lives.



