Dicyclomine + Simethicone is a combination of two medicines: Dicyclomine and Simethicone. Dicyclomine is an antispasmodic which works by relaxing the muscles in your stomach and gut (intestine). It stops sudden muscle contractions (spasms), thereby relieving abdominal cramps and pain. What is Colimex Suspension? Colimex Suspension is a pharmaceutical product designed to relieve spasms and pain in the gastrointestinal tract. It is often used to treat conditions such as colic, cramps, and other related ailments. The active components in Colimex Suspension typically include Dicyclomine, which is an antispasmodic, and Simethicone, which helps in reducing gas. Colimex Suspension Uses Treatment of Colic One of the primary uses of Colimex Suspension is the treatment of colic in ... Colimex Suspension is composed of Dicyclomine and Simethicone. It is used to treat numerous stomach problems like bloating, cramping, belching and other gastrointestinal problems (disorders of the stomach and intestines). Works synergistically to relieve symptoms of IBS, including abdominal pain, cramps, bloating, and discomfort. Relaxes muscles in the wall of the gut and prevents painful cramps and spasms. (Elena Biagioli, 2016) Helps break down and disperse gas bubbles in the stomach and intestines.