Michael Jackson drug reports prompt doctors' warning

Reuters: "'Numerous bottles,' of Diprivan without labels were found at the mansion, according to the Los Angeles Times.

Diprivan, the brand name of propofol, is an anesthetic that 'should never be used outside of a controlled and monitored medical setting,' the American Society of Anesthesiologists (ASA) said in a statement, noting that its members have not studied the particulars of Jackson's death.

Patients can have extremely variable responses to the drug and some patients can become completely anesthetized, including losing the ability to breathe, the group said."