Lozal vs diuretic

Lozal and diuretic both are nouns.

Word	Noun	Adjective	Verb	Adverb
Lozal	Yes	No	No	No
diuretic	Yes	No	No	No

As nouns, diuretic is a hypernym of Lozal; that is, diuretic is a word with a broader meaning than Lozal:

Lozal: diuretic (trade name Lozal) used in the treatment of hypertension
diuretic: any substance that tends to increase the flow of urine, which causes the body to get rid of excess water

Other hypernyms of Lozal include diuretic drug, water pill.

Lozal (noun)	diuretic (noun)
diuretic (trade name Lozal) used in the treatment of hypertension	any substance that tends to increase the flow of urine, which causes the body to get rid of excess water