azithromycin vs Zithromax

azithromycin and Zithromax both are nouns.

Word	Noun	Adjective	Verb	Adverb
azithromycin	Yes	No	No	No
Zithromax	Yes	No	No	No

As nouns, azithromycin and Zithromax are synonyms defined as:

azithromycin and Zithromax: a systemic antibacterial medicine (trade name Zithromax) that is prescribed to treat bacterial infections in many different parts of the body

azithromycin (noun)	Zithromax (noun)
a systemic antibacterial medicine (trade name Zithromax) that is prescribed to treat bacterial infections in many different parts of the body	a systemic antibacterial medicine (trade name Zithromax) that is prescribed to treat bacterial infections in many different parts of the body