What will my colostomy look like, and how does it work?
After your surgery, your stoma will be moist and pinkish-red in color, and can be seen sticking out a bit from your abdomen (though it's also common for both scar tissue and stoma to remain flush with the skin surface).
Your stoma will begin to work shortly after your operation, usually within a few days. At first, the output will be a watery liquid and may be strong-smelling as your bowel hasn't been working for a while. Don't worry, though; the consistency will thicken slightly, and the smell will diminish as you resume a more balanced diet.
Your stoma output is dependent on where the location of the ostomy is in the large intestine. Further up in the large intestine, like near the ascending colon, you may notice more soft or liquid output. As for the sigmoid colostomy you may notice more solid stool. Because your large intestine naturally pushes stool through you may notice that you have more of a pattern or routine with your bowel movements.
Your doctor will advise you when you gain a normal bowel function and can eat and drink as usual. Initially, it's also likely that a certain amount of noisy gas will come from the stoma – again, this is perfectly normal. It is not uncommon to feel the need to use the restroom as you did before. This is normal and should be reduced with time. And if your anus is still present, there may be some mucus discharge from it.