Warning: A severe overdose of hydromorphone can cause death.
Drummer OH. Recent trends in narcotic deaths. Ther Drug Monit. 2005 Dec;27(6):738-40.
US Food and Drug Administration. FDA Asks Purdue Pharma to Withdraw Palladone for Safety Reasons. Rockville, MD: National Press Office; July 13, 2005. Release P05-42.