Rocephin vs ceftriaxone

Rocephin and ceftriaxone both are nouns.

Word	Noun	Adjective	Verb	Adverb
Rocephin	Yes	No	No	No
ceftriaxone	Yes	No	No	No

As nouns, Rocephin and ceftriaxone are synonyms defined as:

Rocephin and ceftriaxone: a parenteral cephalosporin (trade name Rocephin) used for severe infection of the lungs or throat or ears or urinary tract

Rocephin (noun)	ceftriaxone (noun)
a parenteral cephalosporin (trade name Rocephin) used for severe infection of the lungs or throat or ears or urinary tract	a parenteral cephalosporin (trade name Rocephin) used for severe infection of the lungs or throat or ears or urinary tract