hydromorphone vs Dilaudid

hydromorphone and Dilaudid both are nouns.

Word	Noun	Adjective	Verb	Adverb
hydromorphone	Yes	No	No	No
Dilaudid	Yes	No	No	No

As nouns, hydromorphone and Dilaudid are synonyms defined as:

hydromorphone and Dilaudid: a narcotic analgesic (trade name Dilaudid) used to treat moderate to severe pain

Other synonyms of hydromorphone include hydromorphone hydrochloride.

hydromorphone (noun)	Dilaudid (noun)
a narcotic analgesic (trade name Dilaudid) used to treat moderate to severe pain	a narcotic analgesic (trade name Dilaudid) used to treat moderate to severe pain