What is an Ileostomy? Types, Care, and What to Expect

My surgery was an emergency. I was so sick that my doctors decided to give me a temporary ileostomy first and wait until I was stronger before making it permanent. There was no time to research or prepare or even really understand what I was getting.

Looking back, having more information about what an ileostomy actually is would have helped me feel less scared. So if you're facing surgery or trying to understand this, here's what I've learned.

What is an Ileostomy?

An ileostomy is a surgical opening in your abdomen where part of your small intestine (the ileum) comes through to allow waste to leave your body. You wear a pouch over the opening to collect everything. It's usually on the right side of your abdomen.

The main difference between ostomy types is which part of your digestive system is used. An ileostomy uses your small intestine, a colostomy uses your large intestine, and a urostomy diverts urine. Most people get ileostomies because of inflammatory bowel disease like Crohn's or ulcerative colitis, but cancer, obstructions, and trauma are also common reasons.

End vs Loop: Understanding the Types

I have what's called an end ileostomy, which is permanent. The surgeon completely disconnected my small intestine from my large intestine and brought the end through to create the stoma. Since there's nothing left downstream to reconnect, there's no going back.

A loop ileostomy is different. It's usually temporary because the intestines stay connected inside, just with a loop brought to the surface. Most people can have those reversed a few months after surgery once everything heals.

Mine started as temporary while I recovered from being so sick. Once I was stronger, they went back in and made it permanent. Looking back, it would have been easier to understand what was happening if I'd known these differences from the start.

The Reality of Output

Medical pamphlets will tell you ileostomy output should look like applesauce and you'll empty your pouch four to six times a day. That's not been my experience. My output tends to be quite loose and watery, so I take Imodium (an over-the-counter anti-diarrheal medication) daily to help thicken it. Without it, dehydration becomes a real problem because I'm losing too much fluid.

I empty my pouch at least six times a day, and once or twice during the night. I've gotten into the habit of emptying whenever I use the bathroom, even if the pouch isn't that full yet. Everyone I've talked to has a slightly different routine, which surprised me at first.

Staying Hydrated is Hard

This is something I didn't expect. I'm always fighting dehydration. No matter how much water I drink, I wake up with chapped lips and just feel thirsty. In the first couple of years, I was really careful about drinking electrolyte drinks (like sports drinks or oral rehydration solutions) to help my body hold onto fluids better.

Here's why this happens: your colon normally absorbs a lot of water from waste before you eliminate it. Without that part of your digestive system, you're losing way more fluid than someone with their colon intact. Drinking less water doesn't fix loose output, it just makes you more dehydrated. I carry a water bottle everywhere now.

Learning About Food

Some foods just don't work well for me anymore. Raw cabbage makes me gassy and uncomfortable. Thin soups go right through and make my output even more watery. On the other hand, beans and potatoes help thicken things when I need that.

I've had a couple of scary blockages too. The worst was from a deep fried pickle that took five days to clear. Since then, I'm much more careful with foods that have skins or are hard to digest. The key seems to be not eating too many of those foods at once.

The Search for the Right Products

My skin is really sensitive. When there's a leak and ileostomy output sits on my skin, I get an immediate angry reaction. This happens because ileostomy output contains digestive enzymes that are corrosive and can break down skin quickly. It took trying about 10 different pouching systems before I found one that worked without causing problems.

What's weird is that my skin has rejected products I used to tolerate fine, then months later accepted them again. It's been unpredictable. Right now, Salts brand products (they specialize in sensitive skin) work well for me. I also change my pouch every three days no matter what, and I'm careful to dry everything completely if it gets wet from showering or swimming.

I kept trying new products because this is something I wear every single day. I finally settled on the Coloplast Sensura Mio pouching system. The stool isn't visible through the material, it's not bulky under clothes, and it holds enough output even when mine is watery. Plus my skin stopped having reactions.

Daily Life Looks Different Now

I empty my pouch when it's about a third to half full. You don't want to let it get too full because it can break the seal and cause leaks, plus it gets heavy and uncomfortable. Before exercise like yoga or running, I always empty first so I can move freely without worrying about it.

Travel takes more planning than it used to. I think about bathroom access, privacy for pouch changes, and making sure there are garbage bins available. When I'm somewhere hot and humid, I bring extra pouching supplies because sweat can affect how well the adhesive sticks to your skin. But honestly, once you get used to planning ahead, it becomes automatic.

What helps is connecting with other people who understand. Even if you feel like you're the only young person dealing with this, you're not. Finding others online or locally makes a real difference in how you adjust.

I hope hearing what it's actually like day-to-day from someone who's been living with an ileostomy helps make it feel less overwhelming.