My husband is 70 years old and had cancer of the esophagus. On January of this year, he had esophgectomy, spleen and several lymph glands removed. His follow up appointment confirmed he was cancer free. He is doing well now, except for sever cramping and constipation. His doctor prescribed medicine that doesn't help. He uses several doses of over the counter laxatives before he gets any relief. Has anyone had the same problem and has it lasted this long?