Injection vs. Oral
or IR VS SR
Oxycodone produces more euphoria and a faster onset of action
So, if you compare oral Dilaudid to Oxycodone, without question,
Dilaudid(Hydromorphone)IR is less addictive than Oxycodone IR(Percocet).
Even correct dosage of
Oxycodone produces ''morphine
With that said; Dilaudid(Hydromorphone) is more than twice as potent as Oxycodone and if a person injects Hydromorphone it too is highly addictive!