It's a vasodilator.

It's a vasodilator.

Viagra's a vasodilator.

A vasodilator. No, Ma...

Which is a vasodilator.

A vasodilator. No, Ma... No, just...

Get him on a low-dose vasodilator.

Pressors and vasodilators have not improved her condition whatsoever.

The little blue pills improve blood flow. They're vasodilators.

- And the heart attack. Hydrogen sulphide is also a vasodilator.