AKN / Humans / Blood Vessels

Learn about Vasocontriction

What is vasoconstriction?
Vasoconstriction is the narrowing of blood vessels. (1)
Vasoconstriction is also known as blood vessel constriction. (1)

What does vasoconstriction do?
When vasoconstriction occurs, blood flow is slowed down or partially blocked. (1)

When does vasoconstriction occur?
consuming caffeine
Vasoconstriction can occur in response to psychological conditions or drugs, such as decongestants, pseudoephedrine, or caffeine. (1)
Medications exist to both increase and reduce vasoconstriction (1)

How to reduce vasoconstriction?
limit caffine intake (1)

Resources
1. https://www.livestrong.com/article/395736-does-caffeine-constrict-blood-vessels/

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