Definition Definition

vasoconstrictor - Meaning and Examples

Meaning of 'vasoconstrictor' (Webster Dictionary)

1 . Vasoconstrictor [ a.]
- Causing constriction of the blood vessels; as, the vasoconstrictor nerves, stimulation of which causes constriction of the blood vessels to which they go. These nerves are also called vasohypertonic.
2 . Vasoconstrictor [ n.]
- A substance which causes constriction of the blood vessels. Such substances are used in medicine to raise blood pressure.