Bromdiphenhydramine
Brand names,
Bromdiphenhydramine
Analogs
Bromdiphenhydramine
Brand Names Mixture
- Ambenyl Cough Syrup (Ammonium Chloride + Bromodiphenhydramine Hydrochloride + Codeine Phosphate + Diphenhydramine Hydrochloride + Potassium Guaiacol Sulphonate)
Bromdiphenhydramine
Chemical_Formula
C17H20BrNO
Bromdiphenhydramine
RX_link
No information avaliable
Bromdiphenhydramine
fda sheet
Bromdiphenhydramine
msds (material safety sheet)
Bromdiphenhydramine
Synthesis Reference
No information avaliable
Bromdiphenhydramine
Molecular Weight
334.251 g/mol
Bromdiphenhydramine
Melting Point
No information avaliable
Bromdiphenhydramine
H2O Solubility
No information avaliable
Bromdiphenhydramine
State
Solid
Bromdiphenhydramine
LogP
4.549
Bromdiphenhydramine
Dosage Forms
Tablet
Bromdiphenhydramine
Indication
For management of symptoms related to hay fever and other types of allergy and used to help bring up phlegm, thin secretions, and make a cough productive.
Bromdiphenhydramine
Pharmacology
Bromodiphenhydramine 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, Bromodiphenhydramine competes with free histamine for binding at HA-receptor sites. Bromodiphenhydramine 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 Bromodiphenhydramine. This 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.
Bromdiphenhydramine
Absorption
Well absorbed in the digestive tract.
Bromdiphenhydramine
side effects and Toxicity
Signs of overdose include wheezing, tightness in the chest, fever, itching, bad cough, blue skin color, fits, swelling of face, lips, tongue, or throat.
Bromdiphenhydramine
Patient Information
No information avaliable
Bromdiphenhydramine
Organisms Affected
Humans and other mammals