Alverine citrate is primarily used as an antispasmodic agent to relieve symptoms associated with irritable bowel syndrome (IBS) and other functional gastrointestinal disorders. It works by relaxing the smooth muscles in the gut, reducing spasms, and alleviating pain, bloating, and discomfort. It is often prescribed for individuals experiencing abdominal cramps, irregular bowel movements, or digestive disturbances. Additionally, it can be used to manage symptoms of diverticulitis and dysmenorrhea (menstrual pain) due to its muscle-relaxing properties. The medication is typically taken orally and is known for its rapid action in providing relief from gastrointestinal spasms.