Systopic Laboratories Pvt. Ltd. Offers Composition of Dicyclomine Hydrochloride for Irritable Bowel Syndrome. Systopic Laboratories Pvt. Ltd. Manufactures innovative products aimed to deliver better therapeutic solutions. Composition of Dicyclomine Hydrochloride for Irritable Bowel Syndrome includes the composition of clidinium Bromide and chlordiazepoxide. Composition of Dicyclomine Hydrochloride for Irritable Bowel Syndrome is available in the pack of 200 tabs/ box [20 X 10]. Dicyclomine is an anticholinergic drug [Tertiary amine]. It has direct smooth muscle relaxant action in addition to weak anticholinergic effect. Clidinium Bromide is an antisecretory agent which exerts its action by inhibiting the action of parasympathetic innervations thus reducing the secretions & is also a mild antispasmodic. Chlordiazepoxide is an Benzodiazepine [Anxiolytic] & has got GABA facilitatory action. It is available in the brand name of NORMAXIN.