I am terrified of needles and they wanted to pump me full of drugs and I said, 'No, absolutely not.
In July 2009, after seeking medical attention for a tooth infection, the actress was sectioned for two weeks under a '5150', a Californian law that allows a psychiatrist to involuntarily confine a person deemed to have a mental disorder that makes them a danger to themselves and others.
She said at the time: 'If they feel you are depressed or a danger to yourself they can hold you on a 5150.
Mischa Barton said she was drugged while having birthday drinks with friends, leading to a meltdown that left her screaming on top of her backyard fence.
The OC actress was taken to the hospital Thursday after neighbors found her screaming that her mother was a witch, TMZ reported.
The 7,600-square-foot Tuscan-style villa, which boasts views of Catalina Island, was one of the focal points of the suit - with the actress claiming her mom gave herself co-ownership of the property without her knowledge or permission.
She accused Nuala of taking out massive loans against the house behind her back - and turning the home into her 'personal ATM'.
Barton was hospitalized after paramedics arrived and she later claimed that she had been given the date rape drug GHB. Barton competed last year on season 22 of Dancing With The Stars with pro partner Artem Chigvintsev.
The London-born actress is best known for playing Marissa Cooper in the Fox series The O. She was the second celebrity to be eliminated from the ABC dancing competition show on April 4, 2016.
The tweet seemed to have been deleted as of Thursday evening.