Irrigation for a colostomy is an option for managing your stoma output. It could allow you to avoid a colostomy bag, but it’s an optional practice. Share on Pinterest digicomphoto/Getty Images ...

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.

Call your doctor if your stoma turns pale, dry, or changes colors, like dark red or purple. Go to the emergency room if your stoma has extreme color changes, like very pale or dark, as it can mean ...