Normaxin Tablet is a combination medicine used to treat irritable bowel syndrome, peptic ulcers, enterocolitis (swelling in the intestine), and symptoms related to intestinal infection. Irritable bowel syndrome is a common disease that affects the large intestine. Normaxin RT Tablet is used in the treatment of irritable bowel syndrome (stomach pain, bleeding, squeezing, bulging, bloating, and loose stool or constipation). Know Normaxin Tablet 10'S uses, side-effects, price, substitutes, drug interactions, precautions, warnings, expert advice and more on Netmeds. Normaxin is an anticholinergic drug that helps in treating irritable bowel syndrome, anxiety, insomnia, stomach pain and other conditions. It contains chlordiazepoxide, clidinium bromide and dicyclomine as active ingredients and can cause drowsiness, dry mouth, constipation and other side effects.