Although trapped wind or intestinal gas can have different causes, the symptom can be treated in different ways, such as dietary changes and taking over-the-counter medications, states the National Institute of Diabetes and Digestive and Kidney Diseases. Some causes of intestinal gas can be swallowing air, certain foods, eating too quickly and medical conditions.
A main cause of intestinal wind or gas can develop due to consuming foods that produce gas or food intolerance, notes Mayo Clinic. Foods that can produce gas are beans and certain vegetables. Food intolerance can occur with foods that contain gluten or dairy products. When gas is associated with certain foods, it is advisable to avoid consuming them.
To alleviate this symptom, OTC medications, such as active charcoal and simethicone, may be useful, suggest Mayo Clinic. Medications that contain simethicone are Mylanta and Gelisul. Medical conditions, such as IBS, ulcerative colitis and Crohn's disease, can also cause of bloating, pain and gas. In order to relieve these symptoms, the underlying medical condition needs to be treated. Treatment may include taking prescription medications.