Christina Applegate was reportedly discharged from the hospital nearly four months after she was admitted in late March. The actress, who has been battling multiple sclerosis since 2021, is back home and doing well, an insider told TMZ Monday. A rep for Applegate, 54, wasn’t immediately available to Page Six for comment. It remains unclear if the “Dead to Me” alum was hospitalized due to her autoimmune condition, which is a disease of the brain and spinal cord that “can cause numbness, weakness, trouble walking [and] vision changes,” per Mayo Clinic. At the time, her rep refused to confirm her medical treatments, telling Page Six in a…









