The facts
Applegate, 54, discussed the change with podcast co-host Jamie-Lynn Sigler on 20 October, both reports said. [1][2]
The actor had publicly announced an MS diagnosis in 2021. Her new disclosure concerns that earlier diagnosis. [1][2]
Applegate said learning that the diagnosis was wrong had not made her better. The Los Angeles Times reported that her doctors would investigate the cause of her continuing symptoms. [1][2]
Still unconfirmed
- No alternative diagnosis was established in the checked public disclosure or reports.
Sources
References support the numbered facts above. Source checks: 30 Oct 2026, 02:00 UTC.
Two independently owned newsrooms' actual accounts of Applegate's public statement were read. The linked podcast video did not expose a readable transcript in this check; the episode was not independently listened to. The diagnosis reversal is attributed to Applegate, not certified from medical records.
- Christina Applegate was misdiagnosed with MS. That doesn't give her much relief, she says
Los Angeles Times · Reporting · 20 Oct 2026
Alexandra Del Rosario's actual report read. It directly quotes the public podcast disclosure; no private clinical records were accessed.
- Christina Applegate says she was misdiagnosed with multiple sclerosis
Global News · Reporting · 20 Oct 2026
Katie Scott's original report, updated 21 October. Independently owned from the Los Angeles Times; both report the same public MeSsy disclosure, not separate medical examinations.