|Systematic (IUPAC) name|
|Trade names||Byclomine, Bentyl, Dibent, Di-Spaz, Dilomine|
|Pregnancy cat.||B1 (AU) B (US)|
|Legal status||Prescription Only (S4) (AU) ℞-only (CA) POM (UK) ℞-only (US)|
|Mol. mass||309.487 g/mol|
|(what is this?)|
Dicyclomine is used to treat intestinal hypermotility and the symptoms of irritable bowel syndrome (IBS) (also known as spastic colon). It relieves muscle spasms and cramping in the gastrointestinal tract by blocking the activity of acetylcholine on cholinergic (or muscarinic) receptors on the surface of muscle cells. It is a smooth muscle relaxant.
In France, it is an ingredient of a multi-ingredient preparation, together with colchicine, under the brand Colchimax.
Dicyclomine can cause a range of anticholinergic side effects such as dry mouth, nausea, and, at higher doses, deliriant effects. Recreational use of this drug for its anticholinergic effects has been rarely reported.
Breastfeeding is not recommended while using this drug. Users should use care when operating vehicles and/or dangerous machines.
- Brenner, G. M. (2000). Pharmacology. Philadelphia, PA: W.B. Saunders Company. ISBN 0-7216-7757-6
- Canadian Pharmacists Association (2000). Compendium of Pharmaceuticals and Specialties (25th ed.). Toronto, ON: Webcom. ISBN 0-919115-76-4