This MedLibrary.org supplementary page on Alpha blocker is provided directly from the open source Wikipedia as a service to our readers. Please see the note below on authorship of this content, as well as the Wikipedia usage guidelines. To search for other content from our encyclopedia supplement, please use the form below:
Related Sponsors
Alpha blockers (or adrenergic alpha-antagonists) are agents that act as antagonists of alpha adrenergic receptors.[1]
Classification
They can be divided into two classes.
- Alpha-1 blockers - act at alpha-1 adrenergic receptors
- Alpha-2 blockers - act at alpha-2 adrenergic receptors
When the term "alpha blocker" is used without further qualification, it sometimes refers to alpha-1 blockers, and sometimes refers to agents that act at both types of receptors.
The agents carvedilol and labetalol are alpha blockers and beta blockers.
Uses
Alpha blockers can be used in the treatment of several conditions, such as scleroderma.[2]
References
 |
This pharmacology-related article is a stub. You can help Wikipedia by expanding it. |
|
||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||
Wikipedia content modification information:
- This page was last modified on 8 September 2008, at 16:32.
Wikipedia Authorship and Review
Wikipedia content provided here is not reviewed directly by MedLibrary.org. Wikipedia content is authored by an open community of volunteers and is not produced by or in any way affiliated with MedLibrary.org.
Wikipedia Usage Guidelines
This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article on "Alpha blocker".
The URL for this specific entry is:
All Wikipedia text is available under the terms of the GNU Free Documentation License. (See Copyrights for details). Wikipedia® is a registered trademark of the Wikimedia Foundation, Inc.