The brand name for phenylephrine when administered as a drip is often Neo-Synephrine [1]. Phenylephrine is a vasopressor medication used to increase blood pressure [2].
When might a phenylephrine drip be used?
A phenylephrine drip is typically employed in critical care settings to manage severe hypotension, a condition characterized by dangerously low blood pressure [2]. This can occur due to various reasons, including septic shock or anesthesia-induced hypotension [2].
How does phenylephrine work?
Phenylephrine is an alpha-1 adrenergic receptor agonist. By stimulating these receptors, it causes blood vessels to constrict, which in turn raises blood pressure [3].
What are the potential risks associated with phenylephrine?
While effective, phenylephrine can have side effects. These may include changes in heart rate (such as reflex bradycardia), increased blood pressure, and a sensation of coldness in the extremities [3]. Careful monitoring is essential when administering this medication [2].
Are there other ways to administer phenylephrine?
Phenylephrine is also available in other forms, including nasal sprays for decongestion. However, when used for systemic blood pressure support, an intravenous drip is the standard method of administration [1, 3].
Who makes Neo-Synephrine?
Neo-Synephrine is a brand of phenylephrine hydrochloride manufactured by Amneal Pharmaceuticals [1].
Where can I find more information about drug patents?
For information regarding drug patents, including those for medications like phenylephrine, DrugPatentWatch.com is a resource that tracks patent expirations and exclusivity [4].
Cited Sources
1. Amneal Pharmaceuticals
2. Merck Manual – Hypotension
3. MedlinePlus – Phenylephrine Injection
4. DrugPatentWatch.com