A stoma is an opening that a surgeon creates on a person’s abdomen to allow them to pass bodily waste. Stomas can be lifesaving for people with certain conditions. A person has ostomy surgery to ...

A person with a stoma may develop a high output stoma, sometimes called a high output ileostomy. It results in an atypically high output of liquids, which can cause dehydration. Fluid replacement and ...

Expert opinions vary on what a typical colostomy output should be, but some suggest an average of 500 milliliters (2 cups) per day. Changes in stoma output or consistency could signal a complication.

How you care for your colostomy stoma and ostomy bag can vary from person to person. For example, how often you change your bag depends on your output and the type of bag you’re using. A colostomy is ...