Isordil vs medicament

Isordil and medicament both are nouns.

Word	Noun	Adjective	Verb	Adverb
Isordil	Yes	No	No	No
medicament	Yes	No	No	No

As nouns, medicament is a hypernym of Isordil; that is, medicament is a word with a broader meaning than Isordil:

Isordil: drug (trade name Isordil) used to treat angina pectoris and congestive heart failure
medicament: (medicine) something that treats or prevents or alleviates the symptoms of disease

Other hypernyms of Isordil include medication, medicinal drug, medicine.

Isordil (noun)	medicament (noun)
drug (trade name Isordil) used to treat angina pectoris and congestive heart failure	(medicine) something that treats or prevents or alleviates the symptoms of disease