Oxyphenonium Bromide
Indications
Antrenyl is used to relieve gastrointestinal spasm and hypermotility, including conditions such as cardiospasm, esophagospasm, gastroduodenitis, spastic constipation, and pylorospasm. It is also used in peptic ulcer disease and to ease spasm associated with carcinoma, as well as pain and spasm affecting the biliary tract and the urinary tract.
⚠️ Always consult a registered physician before taking any medicine.
Pharmacology
Oxyphenonium belongs to a class of medicines called anticholinergics (antimuscarinics). It works by blocking the action of acetylcholine, a chemical released by nerves that normally stimulates muscle activity, at receptors found on smooth muscle. Alongside this, it also relaxes smooth muscle directly. Because of these actions, Oxyphenonium is prescribed to treat and prevent muscle spasms in the gastrointestinal tract associated with irritable bowel syndrome. It also slows down the natural propulsive movements of the gut, reduces the secretion of stomach acid, and helps control excessive secretions in the throat, windpipe, and bronchial airways.
Pregnancy & Breastfeeding
Either studies in animals have shown possible harm to the developing baby (birth defects or pregnancy loss), or well-controlled studies in pregnant women simply haven't been done, or the necessary studies in either women or animals aren't available. Because of this, Oxyphenonium Bromide should be used during pregnancy only if the expected benefit to the mother outweighs the possible risk to the baby.
⚠️ Talk to your doctor before taking any medicine during pregnancy or while breastfeeding.
Dosage Reference
⚠️ Reference ranges from official sources only. Consult your doctor for personalized dosing.
Side Effects & Interactions
Side Effects
No side-effect data recorded yet.