My gallbladder was removed over 10 years ago, I have the same problem with dirrehea after I eat, however, in time it has lessened; perhaps because I eat a diet low in fat and sugar and small amounts at a time. However, I’ve found the symptoms worsened if I eat too fast. In addition to this, I have gastroparesis. My next question, when I eat too fast or too much fat, I now have an allergic type reaction with severe stomach cramps and hives and itching all over. Because I’ve found a pattern, I can control the hives and itching better. Initially it was thought to be a food allergy, but I feel it is somehow related to too much fat? Anyone else experience this?