Morphine injection: Severe itching and vomiting...allergic reaction or side effect?
Two weeks ago, I had an injection of morphine. 12 hours later, I became extremely itchy and vomited. One week ago, another injection...the same thing happened. Is this an "allergic reaction" or a side effect? I ask this because my GP wants to put me on Sustained Release Morphine Sulfate tablets. Do you think I would have the same reaction to the tablets as I did to the injections? If so, she will have to put me on OxyContin instead.