hydroxyzine hydrochloride vs Vistaril

hydroxyzine hydrochloride and Vistaril both are nouns.

Word	Noun	Adjective	Verb	Adverb
hydroxyzine hydrochloride	Yes	No	No	No
Vistaril	Yes	No	No	No

As nouns, hydroxyzine hydrochloride and Vistaril are synonyms defined as:

hydroxyzine hydrochloride and Vistaril: a drug (trade names Atarax and Vistaril) used as a tranquilizer to treat anxiety and motion sickness

Other synonyms of hydroxyzine hydrochloride include Atarax, hydroxyzine.

hydroxyzine hydrochloride (noun)	Vistaril (noun)
a drug (trade names Atarax and Vistaril) used as a tranquilizer to treat anxiety and motion sickness	a drug (trade names Atarax and Vistaril) used as a tranquilizer to treat anxiety and motion sickness