Specification :

Hydrocodone is in a group of drugs called narcotic pain relievers.

Acetaminophen is a less potent pain reliever that increases the effects of hydrocodone.

The combination of hydrocodone and acetaminophen is used to relieve moderate to severe pain.

This medicine may also be used for purposes other than those listed in this guide.
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Oxycodone is in a group of drugs called narcotic pain relievers. It is similar to morphine.

Oxycodone is used to treat moderate to severe pain. The extended-release form of this medication is for around-the-clock treatment of pain. It is not for treating pain just after a surgery unless you were already taking oxycodone before the surgery.

Oxycodone may also be used for purposes other than those listed in this medication guide.