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Christina Applegate Says Her 2021 MS Diagnosis Was Reversed

Specialists reevaluated earlier tests using newer imaging techniques, which leaves her with unexplained mobility problems and plans for further specialist review.

Overview

  • Applegate announced on her MeSsy podcast that clinicians have concluded she does not have multiple sclerosis after reanalysis of prior tests using updated imaging and laboratory review.
  • She said the news has not eased her symptoms and described severe mobility limits and pain, including taking long periods to get out of bed and using a walker for short distances.
  • Applegate plans to begin further evaluation with a rheumatologist and said clinicians will continue to review prior tests while exploring other specialist referrals if needed.
  • Her co-host Jamie-Lynn Sigler framed the podcast episode as part of a broader conversation about how hard it can be to reach a correct diagnosis for autoimmune and neurological conditions.
  • The case highlights limits in MS diagnosis and the role of newer imaging markers and specialist review in reducing misdiagnosis, which published estimates place in the mid-teens percent for initial MS diagnoses.