We don't have synonyms for vasodilators yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are vasodilator, vasodilatory and vasodilations.
(n) :
(biochemistry, organic chemistry, pharmacology) A substance that causes dilation of the blood vessels, thereby reducing blood pressure; it may be endogenous (such as a hormone produced by the body) or exogenous (such as a drug or other chemical agent).
(n) :
(biochemistry, organic chemistry, pharmacology) A substance that causes dilation of the blood vessels, thereby reducing blood pressure; it may be endogenous (such as a hormone produced by the body) or exogenous (such as a drug or other chemical agent).