https://wikimd.org/index.php?action=history&feed=atom&title=Phenbenzamine 2026-04-27T01:44:31Z Revision history for this page on the wiki MediaWiki 1.44.2 https://wikimd.org/index.php?title=Phenbenzamine&diff=6305783&oldid=prev 2025-02-17T01:52:36Z

<p>CSV import</p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 01:52, 17 February 2025</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l37">Line 37:</td> <td colspan="2" class="diff-lineno">Line 37:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{stub}}</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{stub}}</div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">&lt;gallery&gt;</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">File:Phenbenzamine.svg|Phenbenzamine structure</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">File:Phenbenzamine_synthesis.png|Phenbenzamine synthesis</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">&lt;/gallery&gt;</ins></div></td></tr> </table>

Prab https://wikimd.org/index.php?title=Phenbenzamine&diff=5167632&oldid=prev 2024-02-19T23:10:35Z

<p>CSV import</p> <p><b>New page</b></p><div>&#039;&#039;&#039;Phentolamine&#039;&#039;&#039; is a [[reversible non-selective alpha-adrenergic antagonist]]. Its primary action is competitive inhibition of [[alpha-1 adrenergic receptors]], but it also has alpha-2 adrenergic receptor blocking activity.<br /> <br /> ==Etymology==<br /> The term &quot;Phentolamine&quot; is derived from the chemical structure of the drug, which consists of a phenyl ring and an imidazoline ring. The &quot;phen-&quot; prefix refers to the phenyl ring, while &quot;-tolamine&quot; refers to the imidazoline ring.<br /> <br /> ==Pharmacology==<br /> Phentolamine is used to treat [[hypertension]] and [[pheochromocytoma]], a rare tumor of the [[adrenal gland]] which secretes [[catecholamines]], usually [[norepinephrine]] and [[epinephrine]]. It is also used to prevent [[dermal necrosis]] and [[sloughing]] following intravenous administration or extravasation of norepinephrine.<br /> <br /> ==Mechanism of Action==<br /> Phentolamine works by blocking alpha-1 and alpha-2 adrenergic receptors, which are found on the [[smooth muscle]] of blood vessels. This causes the blood vessels to relax and dilate, which lowers blood pressure.<br /> <br /> ==Side Effects==<br /> Common side effects of phentolamine include [[tachycardia]], [[arrhythmia]], and [[hypotension]]. Less common side effects include [[nausea]], [[vomiting]], and [[diarrhea]].<br /> <br /> ==Related Terms==<br /> * [[Alpha-1 adrenergic receptor]]<br /> * [[Alpha-2 adrenergic receptor]]<br /> * [[Hypertension]]<br /> * [[Pheochromocytoma]]<br /> * [[Adrenal gland]]<br /> * [[Catecholamines]]<br /> * [[Norepinephrine]]<br /> * [[Epinephrine]]<br /> * [[Dermal necrosis]]<br /> * [[Sloughing]]<br /> * [[Smooth muscle]]<br /> * [[Tachycardia]]<br /> * [[Arrhythmia]]<br /> * [[Hypotension]]<br /> * [[Nausea]]<br /> * [[Vomiting]]<br /> * [[Diarrhea]]<br /> <br /> [[Category:Pharmacology]]<br /> [[Category:Medicine]]<br /> [[Category:Drugs]]<br /> <br /> {{stub}}</div>

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