The former 90210 star, 40, has opened up about very personal and painful details of her marriage with Dean McDermott on her show "True Tori," including details about his affair with a 28-year-old woman.
Spelling's hospitalization may be related to stress from filming the show, but no further information has come forward.
E! says Spelling was spotted on Saturday "with a pink hospital band still on her wrist as her husband helped her make her way to an awaiting SUV."
According to E!, McDermott was by Spelling's side at the hospital, often visiting for up to 10 hours a day. E! says Spelling was in the hospital care for "at least six days."
The actress has been criticized for her fluctuating weight and has appeared extremely thin recently.
Spelling was hospitalized two years ago after the birth of her fourth child. She had to have emergency surgery due to complications from her c-section. That was her fourth c-section.