WindSetlers for the symptomatic relief of flatulence, wind pains, bloating, a swollen stomach and other symptoms associated with intestinal gas. * easy to swallow gel caps WindSetlers contains activated dimeticone which is a gastric defoaming agent (it breaks down bubbles of gas) and this helps relieve the symptoms of flatulence, wind pains, bloating, a swollen stomach and other symptoms associated with intestinal gas.