Dicyclomine Hydrochloride

**Semantic type:** Organic Chemical|Pharmacologic Substance

**Definition:** The hydrochloride salt form of dicyclomine, a synthetic analog of acetylcholine with antimuscarinic activity. Dicyclomine hydrochloride antagonizes muscarinic receptors on smooth muscle in the gastrointestinal (GI) tract, thereby preventing the actions of acetylcholine and reducing GI smooth muscle spasms.

**Synonyms:** - Bentyl - DICYCLOMINE HYDROCHLORIDE