This word is acceptable for play in the UK dictionary that is being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. an agent that prevents or counteracts diuresis

adj. preventing or counteracting diuresis

n. a drug that limits the formation of urine

"MDMA releases arginine vasopressin, aka antidiuretic hormone, thus causing the body to retain water."

medication    medicinal drug    medicament    medicine   

lypressin   

follicle-stimulating    insulinotropic    bio-identical    good-feeling    ex-estate