"twice within a calendar year i was admitted to the er with gastric distress, accompanied with nausea.
dilaudid was used the first time, the pain went quickly away and my nausea stopped.  the second time i was given morphine, but it did not work.  i asked for dilaudid specifically.  it was given.  the pain and nausea went away.  i was able to rest/sleep, and after a couple of hours i felt fine, and played golf the next day.
for information, alcohol was involved with the first episode but not the last."