2. Relating to, constituting, or affecting a tube or a system of tubes for the conveyance of a body fluid (as blood or lymph); such as, vascular disease or vascular surgical techniques.
3. Supplied with or containing ducts and especially blood vessels; such as, a vascular tumor or the vascular layer of the skin.
Risk factors include high blood pressure, an unsteady way of walking, and advanced age.
Symptoms include confusion, problems with recent memory, wandering or getting lost in familiar places, loss of bladder or bowel control (incontinence), emotional problems; such as, laughing or crying inappropriately, difficulty following instructions, and problems handling money.
A vasoconstrictor is an agent that narrows the blood vessels, which in turn increases resistance to blood flow and raises blood pressure.