Does sympathetic peripheral vasodilation increase blood volume and BP?

Sympathetic peripheral vasodilation typically leads to a decrease in blood pressure (BP) rather than an increase, as it causes blood vessels to widen, allowing blood to flow more easily and reducing vascular resistance. Consequently, this can result in a decrease in overall blood volume in the central circulation, as blood is redistributed to the peripheral tissues. Therefore, sympathetic peripheral vasodilation does not increase blood volume or BP; rather, it can lead to the opposite effect.