Winona Ryder WRyderOD.jpgIt looks like Winona took an x-tra large dose of the anti-anxiety drug Xanax and that's why she was rushed to the hospital after landing in the UK on Wednesday.

The Sun reports Winona had her stomach pumped at a London hospital after OD'ing on the meds during a flight from LA.

One passenger said: “She turned a deathly shade of pale. It was scary.”

The paper reports Winona, who apparently has a fear of flying, collapsed twice in the first class cabin of the British Airways flight.

Winona was released from the hospital after only a few hours.