Ulcerative Colitis and Blood in Your Stool

Medically Reviewed by Melinda Ratini, MS, DO on June 20, 2022
7 min read
Treatments Based on the Severity of Your UCDoctors first have to find out whether your ulcerative colitis is a mild case or more severe. Here are the different treatments they consider.158

[MUSIC PLAYING]

AJA MCCUTCHEN: In assessing

a patient and trying to help

them make an informed decision

on what the best treatment

options are, there is no

one-size-fits-all all formula,

unfortunately.

We have to look at a variety

of factors.

But there is a general consensus

on how we divide the patients

in terms of risk factors

and where we may start

with our therapies.



So we start with,

"Does this patient have

mild disease?"

That's going to be

minimal disease activity that we

think we can easily control,

and not having

high-risk factors.

So when we're choosing

a therapy, we're going to choose

certain therapies

for mild disease.

Those therapies are going to be

topical anti-inflammatories,

and they can take them by mouth,

and/or oral steroid therapy.

And those therapies, we tend

to not want to give

systemic steroid therapies,

but there are other formulations

of steroid-like therapies

that we can give

in a mild patient.



And then there

is moderate to severe disease.

This patient is being affected

in their daily lives

by this ulcerative colitis

diagnosis and some

of the symptoms, and they are

at higher risk of complications

from the disease.

We want to make sure that we get

on top of their disease

immediately to prevent

any untoward outcomes.

In those cases,

we're going to start talking

about medications that are going

to help to regulate

the immune system a little bit

more aggressively.



And there are

several medications that are

going to fall

into those categories.

There are immunomodulator

therapies, where we're trying

to control the overactive immune

system, or the imbalance

in the immune system.

There's going to be

biological therapies, which are

drugs that are working

systemically

on certain receptors that are

driving the inflammation.

And then there are a new class

of therapies, which are called

small molecules.



And these small molecules

are very specific, targeted

therapies that are working

on the colon and rectum,

specifically reducing

inflammation.

Our goal is to have the patient

have a normal everyday life,

have a good quality of life,

and we want to make sure

that they don't end up

with hospitalizations

and surgeries.

<p>Aja McCutchen, MD<br/>Gastroenterologist, Atlanta Gastroenterology</p>/delivery/aws/5f/79/5f7921b0-990b-4b3d-9b33-83a00367c16f/b03660f3-5359-42f7-885c-079678e2323d_3277473_03_expert_feature_uc_treatments_based_on_severity_122321_,4500k,2500k,1000k,750k,400k,.mp401/05/2022 05:28:00 AM18001200photo of doctor talking to patient/webmd/consumer_assets/site_images/article_thumbnails/video/1800x1200_3277473_03_expert_feature_uc_treatments_based_on_severity_video.jpg091e9c5e822fb9b6

If you have ulcerative colitis, you might see blood and mucus in your poop when you have a flare-up. It shows up most often in very loose, watery stools. This bloody diarrhea tends to happen with belly cramps, a sudden urge to have a bowel movement, and sometimes fever.

“Normal” seeming poop can have blood in it too, if your rectum or sigmoid colon contains areas of UC.

Your sigmoid colon is the part of your large intestine that connects to the rectum. A mix of mucus and blood can come out during or between bowel movements.

The farther up your large intestine your UC goes, the looser your stools are likely to be. You might have more than 10 bowel movements a day during an attack. Often, stools are composed only of blood and pus.

Frequent diarrhea means your colon has to empty a lot. The cells that line the organ shed each time. This erosion causes open sores. Usually, the blood in your stools comes from these ulcers.

Another reason for bleeding caused by having so many bowel movements is an anal fissure. This is a tear in your anus lining that can be painful, especially when you poop. You might see bright red blood in your stool or on your bathroom tissue when you wipe.

Some bleeding is a common symptom of UC. There’s a wide range between harmless and dangerous, though. On one end, a mild attack might prompt several bowel movements per day, with blood in your stool appearing sometimes.

A serious flare-up could mean six or more bowel movements per day, with blood showing up most of the time. An extreme attack might measure more than 10 bloody poops in one day. This is called fulminant ulcerative colitis.

A hemorrhage, meaning severe bleeding, is rare but life-threatening. Only about 3% of people with UC, and 0.1 to 1.4% of hospital admissions for UC, will have this complication. It’s a dangerous flare that requires an urgent colectomy, or surgery to remove all or part of your colon. About 10% of urgent colectomies are due to UC.

You should call your doctor right away if:

  • Your diarrhea is heavy and constant.
  • You see blood clots in your stool and blood is coming from your anus.
  • Your fever spikes.
  • You’re in pain.

You need emergency care if:

  • You’re bleeding and feel faint.
  • You have severe bleeding.
  • You’re vomiting blood.

 

Some anti-inflammatory drugs can help manage, or even stop, bleeding. So blood in your stools might be a sign you need to talk to your doctor about tweaking your meds.

Too much blood loss can cause anemia, which means you don’t have enough blood to transport oxygen through your body. About 1 in 3 people with UC have anemia. Symptoms include:

UC leads to anemia because blood loss makes you lose iron your body needs. Also, when your intestines swell over time, your body has a hard time absorbing iron, as well as other key vitamins and minerals like folic acid and B12.

Your doctor will likely treat your anemia with iron supplements, changes to your diet, or even a blood transfusion. You might continue to take iron supplements to prevent anemia in the future.

You can treat an anal tear at home in several ways:

  • Eat a high-fiber diet and take over-the-counter supplements to bulk up and soften your stools.
  • Take sitz baths – aka soak your bottom in a warm tub – several times a day. This will relax your anal sphincter muscles and soothe the painful area. Your sphincter is the ring-like muscle at the opening of your anus. It works to let stools pass.
  • Drink more water.
  • Use topical ointments or other meds your doctor prescribes.

You likely won’t need surgery for an anal fissure, unless it’s ongoing. In that case, your surgeon might inject Botox into your anal sphincter, or cut a small part of the muscle to relax it and lessen spasms and pain.

Up to a third of people with UC may need surgery if treatment isn’t working or a complication arises, like a hemorrhage. Your doctor will choose the type of surgery based on your age and health.

The first type removes your colon and rectum. Your surgeon will make a stoma, aka an ileostomy, which is an opening in your abdominal wall that links into your digestive system. Your body waste will go into a pouch outside your body, which you can attach with special adhesive.

A newer surgery removes the colon, but puts a pouch inside your body. It connects your small bowel to your anal sphincter muscle. This keeps your bowel intact without having to wear an outer device.