restorative vs medication

restorative and medication both are nouns.

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

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

restorative: a medicine that strengthens and invigorates
medication: (medicine) something that treats or prevents or alleviates the symptoms of disease

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

restorative (noun)	medication (noun)
a device for treating injury or disease	the act of treating with medicines or remedies
a medicine that strengthens and invigorates	(medicine) something that treats or prevents or alleviates the symptoms of disease

restorative (adjective)	medication (adjective)
promoting recuperation
tending to impart new life and vigor to