Cyclonil Tablet 20 is used to treat renal colic, biliary colic, dysmenorrhea (painful menstruation), spastic colon, and functional dyspepsia, as well as abdominal pain and cramps related to Irritable Bowel Syndrome (IBS). The primary purpose of Cyclonil Tablet 20 is to treat cramps and stomach pain associated with irritable bowel syndrome (IBS). It is a combination treatment that is classified as both analgesic and antispasmodic. This medication helps manage biliary and renal colic, spastic colon, functional dyspepsia, painful menstruation known as dysmenorrhea, and other disorders that produce abdominal pain in addition to myalgia.