What causes veins in the arms and hands to bulge sometimes, in addition to a feeling of “fullness” or pressure without physical activity?
In: Biology
Body fat plays a role along with blood pressure. Hypertension is when the blood is pushing on the vein walls due to either vasoconstriction (narrowing of “tube”) or the heart pumping at an increased rate or some combination of both.
Funny enough, Viagra, was found out by accident when they were searching for vasodilators, the opposite effect.
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