What are vasodilators: medicines and herbs

Despite the widespread use of such drugs, many often wonder what vasodilators are. These drugs can somehow expand the lumen of the vessels, facilitating the work of the heart and speeding up the blood flow. Today, these drugs are very popular. This is due to the fact that drugs of this type operate in various ways: reduce the tone of the smooth muscles of the vessels or eliminate their spasm.

What are the vasodilators

All medicines of this group are divided into two categories: myotropic and central-action drugs. The first group includes drugs that affect smooth muscle: Papaverine, Chloracizin, Dibasol, Diprofen, Theobromine, and Eufillin. The second group of agents affects mainly the central nervous system and venous vessels. This drug "Reserpine", sympatholytic, ganglioblokiruyuschie and adrenolytic drugs. Use of several groups of medicines allows to expand the range of their application in practice.

Why do we need vasodilators

The list of diseases in which these drugs are used is quite large. One of the most famous can be called angina pectoris. In this case, in the vessels that supply the heart cells with nutrients and oxygen, the blood flow decreases. Because of this, a person is experiencing a pressing pain in the chest. In such cases, the drug "Nitroglycerin" is most often used. It belongs to the group of nitrates of a short duration. Expansive effects on the cardiac vessels are provided by such drugs as "Verapamil", "Amidaron", "Eufillin" and so on. Such vasodilators as "Xanthinal nicotinate" and "Pentoxifylline" are used to expand the vessels of the peripheral circulatory system. There are also preparations for the expansion of the vessels of the head. The most popular among them are medicines "Isosorbide dinitrate" and "Isosorbide mononitrate". They improve the blood flow in the vessels of the brain. To achieve an early effect, vasodilating drops are used. Thanks to such medicines, many life-threatening diseases can be avoided.

Folk remedies

In some cases, you can use vasodilating herbs. They soothe and relax the smooth muscles of the blood vessels, increasing their width. As a result, the blood circulates faster, and the load on the heart decreases. Herbs are used in many diseases of the heart, especially with hypertension. The most popular and effective "green medicines" are the following: chamomile pharmacy, visnaga, hawthorn, tea bush, parsnip, swollen fetus. Use these vasodilators should be with caution. First of all, you need to consult a doctor. Strictly follow the instructions and treatment plan. Despite the natural origin of medicinal herbs, they can easily harm health. Incorrect use can lead to negative consequences.