doxepin hydrochloride vs Sinequan

doxepin hydrochloride and Sinequan both are nouns.

Word	Noun	Adjective	Verb	Adverb
doxepin hydrochloride	Yes	No	No	No
Sinequan	Yes	No	No	No

As nouns, doxepin hydrochloride and Sinequan are synonyms defined as:

doxepin hydrochloride and Sinequan: a tricyclic antidepressant (trade names Adapin and Sinequan) with numerous side effects (dry mouth and sedation and gastrointestinal disturbances)

Other synonyms of doxepin hydrochloride include Adapin, doxepin.

doxepin hydrochloride (noun)	Sinequan (noun)
a tricyclic antidepressant (trade names Adapin and Sinequan) with numerous side effects (dry mouth and sedation and gastrointestinal disturbances)	a tricyclic antidepressant (trade names Adapin and Sinequan) with numerous side effects (dry mouth and sedation and gastrointestinal disturbances)