Drixoral vs medicinal drug

Drixoral and medicinal drug both are nouns.

Word	Noun	Adjective	Verb	Adverb
Drixoral	Yes	No	No	No
medicinal drug	Yes	No	No	No

As nouns, medicinal drug is a hypernym of Drixoral; that is, medicinal drug is a word with a broader meaning than Drixoral:

Drixoral: the trade name for a drug used to treat upper respiratory congestion; it contains an antihistamine and a bronchodilator and a vasoconstrictor
medicinal drug: (medicine) something that treats or prevents or alleviates the symptoms of disease

Other hypernyms of Drixoral include medicament, medication, medicine.

Drixoral (noun)	medicinal drug (noun)
the trade name for a drug used to treat upper respiratory congestion; it contains an antihistamine and a bronchodilator and a vasoconstrictor	(medicine) something that treats or prevents or alleviates the symptoms of disease