The 84-year-old actress' daughter, Carrie Fisher, died on Tuesday.
Debbie Reynolds has been hospitalized.
The 84-year-old actress suffered a medical emergency on Wednesday, ET confirms.
WATCH: Carrie Fisher Dies at 60: Stars React to Actress' Death
Reynolds was taken via ambulance from a residence on Coldwater Canyon in Beverly Hills, California, to a nearby emergency room. According to TMZ, the actress' family called 911 to report a possible stroke.
ET has reached out to Reynolds' son, Todd Fisher, for comment.
Shortly after Reynolds' hospitalization, her children's half-sister, Joely Fisher, took to Twitter to send the actress good thoughts.
"God speed mama," Fisher wrote.
Reynolds' daughter, Carrie Fisher, died on Tuesday after going into cardiac arrest during a flight from London to Los Angeles last week. She was 60 years old.
Reynolds took to Facebook on Tuesday to mourn her "beloved and amazing" daughter.
"Thank you to everyone who has embraced the gifts and talents of my beloved and amazing daughter," she wrote. "I am grateful for your thoughts and prayers that are now guiding her to her next stop."
WATCH: Inside Carrie Fisher's Final Days in London
See more in the video below.
-- Reporting by Steve Wilks and Angelique Jackson