PHENOXYBENZAMINE Meaning and
Definition
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Phenoxybenzamine is a compound that belongs to the chemical class of alkylating agents. It is a non-selective alpha-adrenergic antagonist that is primarily used as a long-acting vasodilator. This medication works by blocking the alpha-adrenergic receptors, which are responsible for the constriction of blood vessels. By inhibiting these receptors, phenoxybenzamine causes vasodilation and promotes the relaxation of smooth muscles in various parts of the body.
Phenoxybenzamine is commonly prescribed for the treatment of conditions such as pheochromocytoma, a rare tumor that affects the adrenal glands and secretes excessive amounts of adrenaline and noradrenaline. By blocking the effects of these hormones, this medication helps control symptoms like high blood pressure and rapid heart rate associated with this condition.
Additionally, phenoxybenzamine may also be used in the management of autonomic dysreflexia, a potentially life-threatening condition that can occur in individuals with spinal cord injuries. By dilating the blood vessels, it helps alleviate the spike in blood pressure caused by this condition.
It is important to note that phenoxybenzamine should only be used under medical supervision as it can cause various side effects, including dizziness, nausea, nasal congestion, and orthostatic hypotension. Due to its non-selective action, it may also interfere with normal physiological processes regulated by alpha-adrenergic receptors.
Common Misspellings for PHENOXYBENZAMINE
- ohenoxybenzamine
- lhenoxybenzamine
- -henoxybenzamine
- 0henoxybenzamine
- pgenoxybenzamine
- pbenoxybenzamine
- pnenoxybenzamine
- pjenoxybenzamine
- puenoxybenzamine
- pyenoxybenzamine
- phwnoxybenzamine
- phsnoxybenzamine
- phdnoxybenzamine
- phrnoxybenzamine
- ph4noxybenzamine
- ph3noxybenzamine
- pheboxybenzamine
- phemoxybenzamine
- phejoxybenzamine
- phehoxybenzamine
Etymology of PHENOXYBENZAMINE
The word "Phenoxybenzamine" is a compound word that consists of two parts: "phenoxy" and "benzamine".
The etymology of "phenoxy" originates from the term "phenol", which refers to a class of organic compounds that contain a hydroxyl (-OH) group attached to a benzene ring. The term "phenol" comes from the German word "Phenol" coined in 1841 by French chemist Charles Gerhardt, derived from the Greek roots "phaino" (to show) and "hyle" (timber), reflecting its origin as a product of destructive distillation of wood.
On the other hand, "benzamine" combines two components: "benz-" and "-amine". "Benz-" derives from "benzene", a well-known aromatic hydrocarbon composed of six carbon atoms in a ring-shaped structure.
