The most popular drugs for the expansion of cerebral vessels

vasospasm dangerous brain structures insufficiency of blood supply. Preparations for the expansion of cerebral vessels increase blood flow, and along with it, delivery to the brain of oxygen, other substances necessary for its vital activity. Reduction of spasm and vasodilation can be achieved by some groups of drugs.

Vasodilators

The action of these drugs is aimed at dilating( dilated vessels).And they affect both large arteries and veins, and the smallest capillaries of microcirculation. Providing their effect in the brain, they contribute to improve its blood supply, reduce intracranial pressure. Side effects that these drugs may have for the expansion of cerebral vessels can be redness of the skin, a moderate decrease in blood pressure.

Niacin

She vitamin PP or vitamin B3, helps to reduce the spasm of arteries, veins, with longer valid it into small, which is its biggest advantage. In addition, it is able to dissolve a relatively large stratification of cholesterol on the walls of the arteries, destructively affect the formed atherosclerotic plaques.

Important! Injections for the expansion of the brain blood vessels can lead to short-term reddening of the face, the body as a result of the expansion of small peripheral microcirculation, blood tide to the skin.

it has been proven that about 13% of elderly people suffer from niacin deficiency that can cause spasms of cerebral vessels, failure of its blood supply.

Pentoxifylline

This agent for the expansion of cerebral vessels helps to reduce the concentration of calcium in the muscle layer of the vascular walls. In addition, this agent reduces the aggregation of blood cells, its viscosity, thereby contributing to an improvement in the speed and volume of blood flow.

In some minute capillaries, in which there is an exchange between blood and brain substance, red blood cells can pass only one at a time. With a thickening of the blood or spasm of the walls, the blood flow in them ceases. Pentoxifylline also contributes to red blood cells acquire a flexibility which allows them to change shape and how to flatten and stretch to pass through the vessels.

To a greater extent, Pentoxifylline is relevant for affecting the blood flow in the central nervous system, limbs, rendering only a weak effect on the heart. The drug is recommended for any violations of blood supply in the brain: atherosclerosis, brain ischemia, senile changes.

Alkaloid preparations

These preparations contain the alkaloid of the periwinkle plant as the main active ingredient. It well eliminates spasms of blood vessels, reparatively affects the condition of their walls.

Vinpocetine

Such tablets for the expansion of cerebral vessels also have a cerebroprotective effect. In addition, they regenerate the damaged wall structure. Normalizing the viscosity of the blood, it helps to increase blood flow. The drug enhances the absorption of glucose, oxygen in the brain substance.

It is characterized by a decrease in intracranial pressure with a slight effect on total blood pressure, other cardiac parameters. These tablets for the expansion of the vessels of the head have a good feature. In their application increases, primarily blood supply to the injured ischemic region

calcium channel blockers for

Calcium channels that are in the walls of the vascular walls provide calcium metabolism. If there is an excess of it, then there is a spasm of the muscle layer. It provides a narrowing of the lumen and, as a consequence, a decrease in blood flow in the brain. Channel blockers, on the contrary, relieve spasm of the muscles of the walls, improve blood flow and delivery of oxygen and other necessary substances. To influence the cerebral blood flow, it is often prescribed Cynarizine, Nifedipine, Verapamil, Piracetam.

Tsinarizin - medication to dilate the blood vessels of the brain block the passage of calcium along the same channels. In addition, the drug reduces the sensitivity of the walls of the arteries and veins to the influence of the narrowing factors that form in the body. In addition, the drug has antihistaminic activity, reduces the impact of sympathetic impulses.

Verapamil is an drug that expands the cerebral vessels. But it has a significant effect on the rest. Therefore, when applying it, one should expect a significant reduction in blood pressure, as well as a decrease in heart rate.

Before choosing what to drink for the expansion of cerebral vessels, you need a specialist's advice. Because the causes that led to the manifestation of vasospasm and insufficiency of cerebral blood supply, can be different. It is possible that they may require additional diagnosis, more significant treatment. In addition, the drugs are selected in accordance with the individual characteristics of the patient's body.