Meperidine (Demerol) or Morphine for pancreatitis patients?

  1. I am studying for the NCLEX and have come across some contradictory information regarding:

    No Meperidine (Demerol) to pancreatitis patinets because is causes spasms in the Sphincter of Oddi and that Morphine is the drug of choice to avoid these spasms.

    When I did some research I found the same information regarding Morphine and stating that Demerol was the drug of choice to avoid spasms in the sphincter of Oddi.

    Can anyone clear this up for me regarding how the NCLEX board views this contradiction? I am thoroughly confused on what to believe as a fact.

    Thank you!
  2. 5 Comments

  3. by   tsalagicara
    As a pancreatitis sufferer myself (and a nurse) I can tell you that it is morphine that is notorious for causing spasm of the Sphincter of Oddi and Demerol is supposed to be the preferred pain med, but I am not sure if Demerol is used much anymore. At the very least, I have not been given it during any pancreatitis hospitalization. All opiates can cause spasm of the Sphincter of Oddi but morphine seems to be the worst as far as that goes. Maybe I can find some links to research for you that might help answer your question even better. If you have any questions feel free to PM me though! :-) Good luck to you for the NCLEX, and if you have already taken it I hope you passed!
  4. by   toomuchbaloney
    Can't help you.
    Demerol is a drug without many advocates these days...
    My SIL gets dilaudid for his pancreatitis pain.
  5. by   tsalagicara
    Dilaudid is the usual drug given to pancreatitis patients these days. Of course, every person is different with how they can tolerate the drugs, but morphine does still seem to be the worst offender in causing more spasms of the Sphincter of Oddi (which are extremely painful and can make the pancreatic duct that much more plugged up). Toomuchbaloney is right about there not being many advocates of Demerol nowadays. I believe its respiratory depression side effects are worse than other opiates, but someone please do correct me if I am wrong.
  6. by   Shell120
    Thank you all for clearing that up as an almost employed nurse, I feel better knowing what is going on in the field. But if someone out there knows what the NCLEX board's view is, I would love a quick answer for studying purposes. My exam is Tuesday July 2, 2014. Don't know how to answer these exam practice questions d/t each practice company having a different rationale and answer. I have gotten them wrong both ways..... Thanks again.
  7. by   jmjlori
    I had pancreatitis earlier this year during a bout in ICU. Hitting the PCA with morphine would send searing pain through my abdomen. The nurses did not believe me when I would tell them. It was a terrible experience. They never found a pain medicine that helped, so I just had to endure the old-fashioned way. but I made sure they PCA was far away from anyone's hands. :-/