remedy vs medication

remedy and medication both are nouns.

Word	Noun	Adjective	Verb	Adverb
remedy	Yes	No	Yes	No
medication	Yes	No	No	No

As nouns, medication is a hypernym of remedy; that is, medication is a word with a broader meaning than remedy:

remedy: a medicine or therapy that cures disease or relieve pain
medication: (medicine) something that treats or prevents or alleviates the symptoms of disease

Other hypernyms of remedy include medicament, medicinal drug, medicine.

remedy (noun)	medication (noun)
act of correcting an error or a fault or an evil	the act of treating with medicines or remedies
a medicine or therapy that cures disease or relieve pain	(medicine) something that treats or prevents or alleviates the symptoms of disease

remedy (verb)	medication (verb)
provide relief for
set straight or right