Meperidine-induced delirium
Abstract
Despite the widespread use of meperidine as an analgesic, its potential for producing delirium has been overlooked. Six cases demonstrating meperidine-induced behavioral toxicity are reported. Toxicity was more likely when meperidine was combined with cimetidine or drugs having anticholinergic activity. Discontinuation of meperidine and substitution of morphine for analgesia were usually successful in treating the delirium. Physostigmine reversed the delirium in one patient. The authors suggest that the delirium results from the excessive anticholinergic activity of meperidine or its only active metabolite, normeperidine.
Access content
To read the fulltext, please use one of the options below to sign in or purchase access.- Personal login
- Institutional Login
- Sign in via OpenAthens
- Register for access
-
Please login/register if you wish to pair your device and check access availability.
Not a subscriber?
PsychiatryOnline subscription options offer access to the DSM-5 library, books, journals, CME, and patient resources. This all-in-one virtual library provides psychiatrists and mental health professionals with key resources for diagnosis, treatment, research, and professional development.
Need more help? PsychiatryOnline Customer Service may be reached by emailing [email protected] or by calling 800-368-5777 (in the U.S.) or 703-907-7322 (outside the U.S.).