Do ulcers cause chest pain nausea inability to have bowel movement nausea and extreme abdominal pain?

Yes: Yes, all the above. Excess acid can reflux to the esophagus, burn a hole in the stomach, cause nausea, & slow down digestion (as the pancreas pumps harder to neutralize the acid). If u have an ulcer or the above symptoms, be sure to get checked out with an endoscopy (EGD, camera to stomach) by a certified endoscopist to check things out. Ulcers can perforate- a life-threatening prob that needs sur