I have had itching all over my body since last March. It started after a bout with stomach issues terrible Stomach cramps after I eat, then diarrhea, nausea, then the itching & sores on my arms. It seems the itch stopped when the pain stopped, then I had 2 other bout with the stomach cramps & itching. I have multiple blood test, CT, x-rays, endoscopy upper, colonoscopy & next week I go for a gastric emptying test. My skin is now itching day& every night can't sleep. I have had enough of it, last year they told me I had a hiatal hernia, after this upper endoscopy they told me I have Barrett's esophagus. I am tried every cream on the market nothing works….