VASODILATORS Meaning and
Definition
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Vasodilators are a class of medications that have the ability to widen or dilate the blood vessels. By promoting the relaxation of the smooth muscle cells lining the walls of the blood vessels, vasodilators help to reduce the resistance to blood flow within the vessels. This causes an increase in the diameter of the blood vessels, allowing a greater volume of blood to pass through.
There are several types of vasodilators commonly used in medical practice. One type, known as calcium channel blockers, works by preventing calcium from entering the cells of the blood vessel walls. This relaxation of the blood vessels leads to decreased blood pressure and improved blood flow. Another type, called nitroglycerin, acts by releasing nitric oxide in the blood vessels, which causes relaxation and dilatation of the vessels.
Vasodilators are mainly used in the management of conditions that involve high blood pressure, such as hypertension, or in the treatment of certain heart conditions like angina. By expanding the blood vessels and reducing peripheral resistance, these medications help to lower blood pressure and improve blood flow to the heart and other organs.
However, vasodilators may also have side effects. These can include headaches, flushing, dizziness, and a drop in blood pressure, particularly upon standing up. Therefore, it is important for individuals taking vasodilators to be closely monitored by a healthcare professional and to follow their prescribed dosage and usage instructions.
Common Misspellings for VASODILATORS
- casodilators
- basodilators
- gasodilators
- fasodilators
- vzsodilators
- vssodilators
- vwsodilators
- vqsodilators
- vaaodilators
- vazodilators
- vaxodilators
- vadodilators
- vaeodilators
- vawodilators
- vasidilators
- vaskdilators
- vasldilators
- vaspdilators
- vas0dilators
- vas9dilators
- Vasodilaters
Etymology of VASODILATORS
The word "vasodilators" comes from a combination of two roots: "vaso-" and "-dilators".
1. "Vaso-" derives from the Latin word "vas", meaning "vessel" (specifically, blood vessel). This root is also found in other medical terms such as vasculature or vasectomy.
2. "-dilators" is derived from the Latin word "dilatare", which means "to spread open" or "to dilate". It is a combination of the prefix "di-" (meaning "apart" or "completely") and "latare" (meaning "spread").
Overall, the term "vasodilators" refers to substances or drugs that cause blood vessels to dilate or widen, thus allowing increased blood flow.
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