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A member asked:

Nicotine causes vasoconstriction. does the vasoconstriction decrease blood vessel volume at the same time?

A doctor has provided 1 answer
Dr. William Walsh answered

Specializes in Addiction Medicine

Yes: Flow through the constricted vessels increases, and the blood will move to the venous system from the arterial system. Chronic constriction leads to hypertension, and likely plays a role in peripheral arterial disease.

Answered 12/14/2012

5.4k views

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