In turn, its influence on the reward circuit can lead a user to bypass survival activities and repeat drug use. Chronic cocaine use can lead to a cocaine addiction and in some cases damage the brain and other organs. An addict will continue to use cocaine even when faced with adverse consequences.
vasodilator (vÄÂ´zÅdÄ«Â´lÄtur), n 1. an agent that causes dilation of the blood vessels. n 2. a drug that relaxes the smooth muscle walls of the blood vessels and increases their diameter.
Vasodilators and Nitric Oxide Boosting Supplements. Putting it in simple terms, vasodilation is a process that relaxes the blood vessel walls to allow veins and arteries to attain a slightly larger diameter. This slight enlargement of the blood vessels allows the muscles to receive a larger volume of blood over the same time.