Cases of word usage

1) using (especially) medicinal herbs (herbal)

2) filled with a medicinal substance (medicated)

3) (sorts of) medicinal paste made for oil or fat and used on the skin (e.g. to heal injuries) (ointment)

4) (a kind of) oily medicinal substance, used on wounds, sores or burns; to calm (one's conscience) (salve)

5) (Latin: 'Sanus per aquam') (a place with) a spring of mineral water having medicinal properties (spa)