Isoptin vs Calan

Isoptin and Calan both are nouns.

Word	Noun	Adjective	Verb	Adverb
Isoptin	Yes	No	No	No
Calan	Yes	No	No	No

As nouns, Isoptin and Calan are synonyms defined as:

Isoptin and Calan: a drug (trade names Calan and Isoptin) used as an oral or parenteral calcium blocker in cases of hypertension or congestive heart failure or angina or migraine

Other synonyms of Isoptin include verapamil.

Isoptin (noun)	Calan (noun)
a drug (trade names Calan and Isoptin) used as an oral or parenteral calcium blocker in cases of hypertension or congestive heart failure or angina or migraine	a drug (trade names Calan and Isoptin) used as an oral or parenteral calcium blocker in cases of hypertension or congestive heart failure or angina or migraine