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Tag: Shock treatment

Explore our medication guides and pharmacology articles within this category.

What does a vasoconstrictor medication do?

4 min read
In critical care, up to one-third of patients may require vasopressor therapy to manage life-threatening low blood pressure. So, what does a vasoconstrictor medication do? These drugs tighten blood vessels to raise blood pressure and restore blood flow to vital organs [1.7.1, 1.2.1].

Is Dopamine a Vasoconstrictor? A Pharmacological Review

3 min read
Dopamine is a crucial medication used in intensive care to treat low blood pressure and certain types of shock. But **is dopamine a vasoconstrictor**? The answer is complex, as its effects—ranging from vasodilation to vasoconstriction—are dependent on the administered amount.