On 10 May 1973, Lee collapsed in Golden Harvest studios while doing dubbing work for the movie Enter the Dragon. Suffering from seizures and headaches, he was immediately rushed to Hong Kong Baptist Hospital where doctors diagnosed cerebral edema. They were able to reduce the swelling through the administration of mannitol. These same symptoms that occurred in his first collapse were later repeated on the day of his death.
On 20 July 1973, Lee was in Hong Kong, due to have dinner with former James Bond star George Lazenby, with whom he intended to make a film. According to Lee's wife Linda, Lee met producer Raymond Chow at 2 p.m. at home to discuss the making of the movie Game of Death. They worked until 4 p.m. and then drove together to the home of Lee's colleague Betty Ting, a Taiwanese actress. The three went over the script at Ting's home, and then Chow left to attend a dinner meeting.
Later Lee complained of a headache, and Ting gave him an analgesic (painkiller), Equagesic, which contained both aspirin and a muscle relaxant. Around 7:30 p.m., he went to lie down for a nap. When Lee did not turn up for dinner, Chow came to the apartment but could not wake Lee up. A doctor was summoned, who spent ten minutes attempting to revive him before sending him by ambulance to Queen Elizabeth Hospital. Lee was dead by the time he reached the hospital.