Librax is used to treat Irritable Bowel Syndrome. The generic version is called Chlordiazepoxide hydrochloride and clidinium bromide. The average Librax cash price is about $1,277.79 for a supply of Capsule 5-2.5 MG 30 pcs. You can reduce your Librax cost by up to 75% with our free Librax discount card. Bring it to a participating pharmacy near you to save on your prescription medication.