no, hydrocodone is vicodin.
Morphine sulfate is the active ingredient in
morphine. If you are worried about a possible reaction to the medication, I would speak to your local pharmacists. I'm not sure if hydrocodone and morphine are in the same family of drugs. I know vicodin and percocet are in a similar family (due to codine), but morphine is much different. refer to this website.
http://www.rxlist.com/duramorph-drug.