"Thanks to everyone for their love & support. I'm home & well," Stamos tweeted.
The actor, 51, was pulled over by Beverly Hills Police Department officers at 7:45 pm local time after receiving numerous calls about an individual driving erratically, reported People magazine.
The police then decided that Stamos required medical attention due to a possible medical condition.
The actor was taken to Cedars-Sinai Medical Center. He was cited for driving under the influence and released to the care of the hospital.
Stamos is starring in Fox's upcoming sitcom "Grandfathered" and has been producing and promoting "Fuller House", a "Full House" spinoff which will premiere on Netflix next year.