Yes. Vasodilators widen the blood vessels in the body, so when you inhale marijuana your pupils widen, which makes marijuana a vasodilator.
No
Yes heat is a vasodilator, whereas ice is a vasoconstrictor.
Is a potent vasodilator.
yes
yes
As far as I know, none of them is a vasodilator. May be you meant nicotinic acid,"niacin". It's the one that has a vasodilator effect.
a vasodilator causes dilation of the blood vessels; a venodilator is a vasodilator that causes dilation of veins
Lipitor is a drug that lowers harmful fats in the blood, including cholesterol. Its chemical name is atorvastatin. It is not a vasodilator.
fatty
Bradykinin
Basophil
Yes ...at low rates of infuzion.