JJ, you have reason to be concerned. Getting an ileostomy is going to complicate your conditions immensely. Normally after an ileostomy, your small intestine adapts somewhat to absorb more fluid and electrolytes, but gastroparesis will prevent that — therefore, no help from your intestine to prevent fluid and electrolyte loss. Dysphagia makes drinking liquids difficult; it requires a lot of effort to stay adequately hydrated. In addition, you choose to have an ileostomy with its high fluid requirements — up to 2 liters per day. Dysphagia and an ileostomy have conflicting needs. Dysphagia often requires modifications to fluid thickness to ensure safe swallowing, potentially limiting volume intake, while ileostomies frequently lead to increased fluid and electrolyte losses, demanding increased intake to prevent dehydration. This leads to extreme difficulty in maintaining hydration. To combat your pelvic floor disorders, you have chosen to have an ileostomy in opposition to your surgeon's suggestion that a colostomy potentially is the best course of action considering you suffer from gastroparesis, dysphagia, and pelvic floor disorders. With youth on your side, if the colostomy did not work out, you could later choose to have an ileostomy. You will definitely have more difficulty with an ileostomy than if a colostomy worked for you.
— Proud owner of lifesaving ostomy, vintage 2023, V6 colostomy engine.