Winona Ryder was briefly hospitalized after she got sick on a flight to London's Heathrow Airport.

Her publicist Mara Buxbaum says the 37-year-old actress was taken to a west London hospital as a precaution, but was soon released, and is fine.

Buxbaum refused to divulge details of Ryder's illness, the Associated Press reports.

British Airways said a flight from Los Angeles to Heathrow requested priority landing when a female passenger required medical attention. That passenger turned out to be Ryder.

The Associated Press contributed to this report.