Dibenzyran

Dibenzyran Uses, Dosage, Side Effects, Food Interaction and all others data.

An alpha-adrenergic antagonist with long duration of action. It has been used to treat hypertension and as a peripheral vasodilator. [PubChem]

Dibenzyran is indicated for the control of episodes of hypertension and sweating that occur with a disease called pheochromocytoma. If tachycardia is excessive, it may be necessary to use a beta-blocking agent concomitantly. Dibenzyran is a long-acting, adrenergic, alpha-receptor blocking agent which can produce and maintain "chemical sympathectomy" by oral administration. It increases blood flow to the skin, mucosa and abdominal viscera, and lowers both supine and erect blood pressures. It has no effect on the parasympathetic system. Dibenzyran works by blocking alpha receptors in certain parts of the body. Alpha receptors are present in the muscle that lines the walls of blood vessels. When the receptors are blocked by Dibenzyran, the muscle relaxes and the blood vessels widen. This widening of the blood vessels results in a lowering of blood pressure.

Trade Name Dibenzyran
Availability Prescription only
Generic Phenoxybenzamine
Phenoxybenzamine Other Names Fenossibenzamina, Fenoxibenzamina, Phenoxybenzamine, Phenoxybenzaminum
Related Drugs propranolol, labetalol, Inderal, phentolamine, Normodyne, Trandate
Type
Formula C18H22ClNO
Weight Average: 303.826
Monoisotopic: 303.138992038
Groups Approved
Therapeutic Class
Manufacturer
Available Country Austria, Germany, Slovenia
Last Updated: September 19, 2023 at 7:00 am
Dibenzyran
Dibenzyran

Uses

Dibenzyran is an alpha adrenergic agonist used to treat pheochromocytoma and episodes of hypertension and sweating.

For the treatment of phaeochromocytoma (malignant), benign prostatic hypertrophy and malignant essential hypertension.

Dibenzyran is also used to associated treatment for these conditions: Micturition Disorder, Pheochromocytomas, Urinary Retention

How Dibenzyran works

Dibenzyran produces its therapeutic actions by blocking alpha receptors, leading to a muscle relaxation and a widening of the blood vessels. This widening of the blood vessels results in a lowering of blood pressure.

Toxicity

Symptoms of overdose are largely the result of block of the sympathetic nervous system and of the circulating epinephrine. They may include postural hypotension resulting in dizziness or fainting, tachycardia, particularly postural, vomiting; lethargy, and shock.

Food Interaction

No interactions found.

Elimination Route

Twenty to 30 percent of orally administered phenoxybenzamine appears to be absorbed in the active form.

Half Life

24 hours

Innovators Monograph

You find simplified version here Dibenzyran

http://classyfire.wishartlab.com/tax_nodes/C0000000
http://classyfire.wishartlab.com/tax_nodes/C0002448
http://classyfire.wishartlab.com/tax_nodes/C0002279
http://classyfire.wishartlab.com/tax_nodes/C0000185
http://classyfire.wishartlab.com/tax_nodes/C0000185
http://classyfire.wishartlab.com/tax_nodes/C0004742
http://classyfire.wishartlab.com/tax_nodes/C0002341
http://classyfire.wishartlab.com/tax_nodes/C0002673
http://classyfire.wishartlab.com/tax_nodes/C0003899
http://classyfire.wishartlab.com/tax_nodes/C0000128
http://classyfire.wishartlab.com/tax_nodes/C0002239
http://classyfire.wishartlab.com/tax_nodes/C0004557
http://classyfire.wishartlab.com/tax_nodes/C0001516
http://classyfire.wishartlab.com/tax_nodes/C0004150
http://classyfire.wishartlab.com/tax_nodes/C0001026
https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:8077
http://www.hmdb.ca/metabolites/HMDB0015061
http://www.genome.jp/dbget-bin/www_bget?cpd:C07435
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=4768
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?sid=46507191
https://www.chemspider.com/Chemical-Structure.4604.html
http://www.bindingdb.org/bind/chemsearch/marvin/MolStructure.jsp?monomerid=50017679
https://mor.nlm.nih.gov/RxNav/search?searchBy=RXCUI&searchTerm=8149
https://www.ebi.ac.uk/chebi/searchId.do?chebiId=8077
https://www.ebi.ac.uk/chembldb/index.php/compound/inspect/CHEMBL753
http://bidd.nus.edu.sg/group/cjttd/ZFTTDDRUG.asp?ID=DAP000478
http://www.pharmgkb.org/drug/PA450919
http://www.rxlist.com/cgi/generic3/phenoxybenz.htm
https://www.drugs.com/cdi/phenoxybenzamine.html
https://en.wikipedia.org/wiki/Phenoxybenzamine
*** Taking medicines without doctor's advice can cause long-term problems.
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