TMZ has learned ... Charlie Sheen was hospitalized last night.
We're told he was in New York City when there was some sort of medical emergency, and Charlie was taken to a local hospital.
We're now told at 2:07 AM, emergency dispatch received a 911 call for possible intoxication. Charlie was taken to New York Hospital at 2:30 AM. Police sources say Charlie went voluntarily and that Charlie was "intoxicated, irrational" and "emotionally disturbed."
Charlie is in New York to spend time with Denise and their two kids.
UPDATE: The New York Post is reporting Charlie was drunk and naked in his hotel room at 2 AM when security was called. The Post reports chairs had been thrown around the room and a chandelier was damaged. The report also mentions that Charlie headed back to his hotel room with an unidentified woman and that he flew into a rage after noticing his wallet had gone missing.