Showbiz
The star was found passed out at his home in Encino, CA at around midday, according to Radar Online.
He was taken to Los Angeles' Cedars-Sinai Medical Centre after his daughter Hayley called 911.
"Paramedics were called to the [Hasselhoff home] in Encino for medical aid. Paramedics arrived at approximately 11.51am and later transported the patient to a nearby hospital," Los Angeles City Fire Department spokesman Erik Scott said.
The 57-year-old had visited one of his doctors after returning from a trip to Canada on Wednesday.
Hasselhoff was apparently drinking both on and after Thanksgiving Day. He has been hospitalised for alcohol poisoning more than five times in the past few years. The cause of the seizure is still unclear.
More: David Hasselhoff, Showbiz
Related Stories
Ten Things About...
Ten Things About... Ridley ScottWe find out ten fast facts about the English producer and director.
Interviews
'Mike and Molly' Reno Wilson Q&ADigital Spy chats to Reno Wilson about Mike and Molly's wedding and beyond.
Fashion & Beauty
Duchess of Cambridge's memorable momentsFlick through a gallery of Kate Middleton's stand-out public appearances.
Celeb Birthdays
Marilyn Monroe: Life and career in picsFlick through our gallery on what would have been Marilyn's 86th birthday.
