Oxytrol Indication:

For the treatment of overactive bladder.

Oxytrol Mechanism Of Action:

Oxytrol exerts a direct antispasmodic effect on smooth muscle and inhibits the muscarinic action of acetylcholine on smooth muscle. No blocking effects occur at skeletal neuromuscular junctions or autonomic ganglia (antinicotinic effects).

Oxytrol Drug Interactions:

Carbamazepine Oxytrol may cause carbamazepine toxicity
Donepezil Possible antagonism of action
Galantamine Possible antagonism of action
Rivastigmine Possible antagonism of action

Oxytrol Food Interactions:

Avoid alcohol.
Take with food.

Oxytrol Generic Name:


  • Oxibutinina [Inn-Spanish]
  • Oxibutyninum
  • Oxybutynin Base
  • Oxybutynin Chloride
  • Oxybutynin Hydrochloride
  • Oxybutynine [Inn-French]
  • Oxybutyninum [Inn-Latin]
  • Oxybutinin

Drug Type:

Small Molecule; Approved


Rapidly absorbed from gastrointestinal tract.

Toxicity (Overdose):

LD50=1220 mg/kg (Orally in rats, Goldenthal)

Protein Binding:



Hepatic, primarily by CYP3A4

Half Life:

12.4-13.2 hours

Dosage Forms of Oxytrol:

Tablet, extended release Oral
Tablet Oral
Patch Transdermal
Syrup Oral

Chemical IUPAC Name:

4-diethylaminobut-2-ynyl 2-cyclohexyl-2-hydroxy-2-phenylacetate

Organisms Affected:

Humans and other mammals

Oxytrol to general, pharmacology

General, pharmacology..
General health