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.
What are Vasodilators. Vasodilators are medicines that dilate (widen) blood vessels, allowing blood to flow more easily through. Some act directly on the smooth muscle cells lining the blood vessels. Other have a central effect, and regulate blood pressure most likely through the vasomotor center located within the medulla oblongata of the brain. Vasodilators are used to treat hypertension (high blood pressure), angina and heart failure.
Yet they are frequently prescribed in combination with other medications to control a variety of cardiovascular disease symptoms. Essentially, a vasodilator acts on the muscles surrounding the veins and/or arteries to make them relax, which allows the blood vessels to open or dilate.