Buscopan Cramps Tablets Buscopan Cramps Tablets provide fast, effective relief from stomach & bowel cramps which cause pain & discomfort associated with your digestive tract, & can also be used to relieve symptoms of Irritable Bowel Syndrome. The active ingredient in Buscopan Cramps Tablets is hyoscine butylbromide, an antispasmodic that works by relaxing the cramping muscles of your stomach & bowel, or urinary tract. Unlike painkillers which mask the pain, Buscopan Cramps Tablets work directly on the cause of pain
- the spasm in the gut.