Carbinoxamine drug data and news

Carbinoxamine drug data, resources, and news articles (when available). Onconews.org provides news on cancer research. This section, which includes profiles on medicines that may or not be cancer-related is in beta form. If things run smoothly we will be releasing a new format late in the summer of 2006.

Generic name Carbinoxamine
Brand Names/Synonyms Allergefon; Carbinoxamine; Carbinoxamine Maleate; Clistin; Paracarbinoxamine; Paracarinoxamine; Rotoxamine; Twiston
Indication For symptomatic relief of seasonal and perennial allergic rhinitis and vasomotor rhinitis
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Description Not Available
Pharmacology Carbinoxamine is an antihistamine of the ethanolamine class. Ethanolamine antihistamines have significant antimuscarinic activity and produce marked sedation in most patients. In addition to the usual allergic symptoms, the drug also treats irritant cough and nausea, vomiting, and vertigo associated with motion sickness. It also is used commonly to treat drug-induced extrapyramidal symptoms as well as to treat mild cases of Parkinson's disease. Rather than preventing the release of histamine, as do cromolyn and nedocromil, carbinoxamine competes with free histamine for binding at HA-receptor sites. Carbinoxamine competitively antagonizes the effects of histamine on HA-receptors in the GI tract, uterus, large blood vessels, and bronchial muscle. Ethanolamine derivatives have greater anticholinergic activity than do other antihistamines, which probably accounts for the antidyskinetic action of carbinoxamine.
Mechanism Of Action Carbinoxamine competes with free histamine for binding at HA-receptor sites. This antagonizes the effects of histamine on HA-receptors, leading to a reduction of the negative symptoms brought on by histamine HA-receptor binding. Carbinoxamine's anticholinergic action appears to be due to a central antimuscarinic effect, which also may be responsible for its antiemetic effects, although the exact mechanism is unknown.
Carbinoxamine News
(When available)

FDA Joins Investigation of Infants’ Deaths Believed to Have Been ...  Feb 26, 2006
...were ephedrine, pseudoephedrine, dextromethorphan, diphenhydramine, chlorpheniramine, brompheniramine, ethanol, carbinoxamine, levorphanol, acetaminophen, and ... - Newsinferno.com,

Dosage Forms Oral Drops; Syrup; Tablet
Drug_Category Antihistamines; ATC:R06AA08
Absorption Not Available
Interactions Interactions for Carbinoxamine:

Antihistamines may enhance the effects of tricyclic antidepressants, barbiturates, alcohol, and other CNS depressants. MAO inhibitors prolong and intensify the anticholinergic effects of antihistamines. Sympathomimetic amines may reduce the antihypertensive effects of reserpine, veratrum alkaloids, methyldopa and mecamylamine. Effects of sympathomimetics are increased with MAO inhibitors and beta adrenergic blockers.

Toxicity Not Available
Organisms Affected Humans and other mammals
Chemical IUPAC Name 2-sulfanylethanesulfonicacid
Chemical Formula C16H19ClN2O
Molecular Weight 290.788 g/mol
Smiles String CN(C)CCOC(C1=CC=C(C=C1)Cl)C2=CC=CC=N2
Melting Point < 25 °C
Water Solubility Not Available
State Liquid
LogP/Hphobicity 2.979
Isoelectric Point Not Available
Biotransformation Not Available
Half Life 10 to 20 hours
Protein Binding [%] Not Available
RxList Link RXlist
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Drug Reference http://www.drugs.com/cons/Carbinoxamine.html
http://www.rxlist.com/cgi/generic3/rondecsyr.htm
Drug Type Approved Drug
Accession No APRD00765
CAS Registry Number 486-16-8
KEGG Compound ID C06871
PubChem ID CID:2564
PharmGKB ID PA448795
SwissProt ID Not Available
GenBank ID Not Available
Drug ID Number [DIN] Not Available

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