What Does Mucus In Poop Look Like? Causes of Mucus in Poop, Mucus Only, Yellow Mucus, Constipation, Brown, Treatment and Pictures

An insight into causes of mucus in poop, mucus only, yellow mucus, constipation, brown, treatment and pictures

What does mucus in poop look like?

A small amount of the mucus in stool is normally nothing to worry about. Stool usually has a small amount of mucus — which is a jelly-like substance which the intestines make so as to keep the lining of the colon moist and also lubricated.

But you should ensure that you talk to your doctor if you see an increased amount of the mucus in stool — especially if it starts occurring regularly or if it’s accompanied by severe bleeding or a change in bowel habits.

Larger amounts of the mucus in poop, associated with some diarrhea, might be brought about by some intestinal infections. Bloody mucus in poop, or even the mucus accompanied by the abdominal pain, can represent a more serious conditions — known as the Crohn’s disease, ulcerative colitis and also cancer

Causes of mucus in stool

An abnormal amount of the mucus, is when a large amount of mucus is found in poop, or there is a change in color, which includes blood or even the pus in the stool.

This excess mucus might as well also be accompanied by several other discomforts, like fever, abdominal cramping, rectal bleeding, and also an increase or even decrease in the bowel movements. These particular symptoms might be indicative of a specific condition, as indicated below.

Irritable Bowel Syndrome

Irritable Bowel Syndrome (also known as IBS) is a common condition – found in about 30 to 55 million Americans from teenage years to early 40s, mostly in females which affects the large intestine, or even the colon, and can lead to excess mucus.

The causes are not fully known, but symptoms include abdominal pain, and alternate between constipation and also diarrhea. While there is no known cure for IBS, symptoms might be treated with medications for each of the respective symptom.

Inflammatory Bowel Diseases

This is a serious condition than the irritable bowel syndrome, though it has several of the same symptoms, which includes leading to an excess of mucus in the digestive tract. There are several types of inflammatory bowel disease, which includes Crohn’s Disease and also the Ulcerative Colitis.

A weakened immune system and also the chronic inflammation are found in both of the conditions. Crohn’s Disease leads to the body’s immune functions to go into overdrive, thinking that it is constantly under attack, leading to excess inflammation.

Ulcerative Colitis is a condition of lower intestine and rectum, where open sores, known as the ulcers, are present. Surgery might be needed for the conditions to heal, but medications that are required to treat symptoms might be sufficient.

Bowel Obstructions

There might be something that is obstructing bowels from functioning as required, leading to excess inflammation and also mucus. This can be brought about by constipation from the food allergies, dehydration, or even a kink in bowels.

Treatment often requires improving hydration, so as to allow the bowels to function as required, addressing the food allergy, or, in case of an anatomical obstruction, surgery might be required.


Infections because of the viruses, bacterial infections, and also the parasites can lead to diarrhea, nausea, and also the excess mucus in poop production. Viral causes might be the astrovirus, norovirus and rotaviruses.

In case of bacterial infection, these might include E. coli and also the salmonella. These are brought about by being exposed to the contamination in raw meat. Shigellosis is brought about by bacteria which develops in intestinal lining because of the food and water contamination and also overcrowded living spaces.

It leads to diarrhea, vomiting, nausea, and can cause dehydration. It can disappear on its own within a few days, but antibiotics might be administered so as to provide relief.


Proctitis is inflammation of lining of rectum. The rectum is usually located at the end of colon, and is the point where stool is passed out of body. This inflammation might be brought about by sexual transmitted diseases, inflammatory bowel disease, and also infections transmitted through food borne pathogens.

It leads to rectal bleeding, diarrhea, and also a continual urge for the bowel movements. This is treatable with antibiotics, unless it is chronic and brought about by inflammatory bowel disease, in which case surgery might be needed so as to relieve symptoms.

Pooping mucus only

Mucus is a substance which is widely produced through most parts of the body and especially within cavities where it serves as a lubricant. It is a translucent, jelly-like substance and also produced in every part of gut.

It is thus not uncommon for the mucus which is produced by the mucous glands which line the small and also the large intestine to appear in stool. Most times, it is never noticed but when excessive it might appear as a slimy and also as stringy substance coating the stool.

Mucus in Otherwise Normal Bowel Movements

A certain amount of the mucus is found in normal stools of the healthy persons. In fact part of the reason that the normal stool is semi-soft is because of the mucus, and also water and fiber. But, when there is excessive amounts of mucus that is noticeable in other normal stool consistency then it might be because of one or more of the following conditions.


Internal hemorrhoids are a common cause of the mucus in poop. The mucus might be seen to be coating the stool and thus noticed when wiping after a bowel movement. Other typical symptoms of hemorrhoids are:

  • Anal itching
  • Blood in stool
  • Constipation
  • Protrusion of soft anal mucosa because of swelling

Small Intestinal or Colonic Polyps or Colorectal Cancer

Mucus in poop might be sometimes the only symptoms of the small or even the large intestinal polyps or cancer.

Mucus in Constipation

Mucus in hard stools might be because of:

  • Constipation because of a sedentary lifestyle, insufficient water intake, medication which leads to constipation as a side effect, anxiety or even depression and other known and unknown causes.
  • Bowel obstruction from a polyp, volvulus, or even swallowed foreign object. It might also happen when movement through a section of bowel stops which is called pseudo-obstruction.

Irritable Bowel Syndrome

In most cases, the cause of the mucus in stools (with constipation) occurs where no underlying disorder may be identified. In these given cases, the abnormal bowel habit, normally accompanied by the abdominal pain, is diagnosed as irritable bowel syndrome which was previously known as spastic colon.

IBS is considered to be brought about by an abnormality in the movement through bowels but is not because of any disease. Acute flare-ups might happen with psychological stress and some trigger foods.

Yellow mucus in stool

Mucus is a clear, or even yellow substance that has a consistency of jelly. It is usually produced by mucus membrane of large intestine. Mucus is also produced by other organs in body, like the lungs, where it assists to trap foreign particles which are inhaled.

In intestines, mucus usually protects the inner lining and due to the fact that it is slippery, it assists to ease the passage of stool.

Passing mucus in poop is not harmful in and of itself, as it is a normal part of stool, but too much might be an indication of a disease or condition that might need treatment. If the mucus layer is shedding a lot, it may make the colon to be more susceptible to the bacteria.

Yellow mucus in poop remnants might in some cases be a cause for concern. As yellow stools in general may refer to troubles with several organs, with some of the common causes being infection and also inflammation. The stomach, liver and also the pancreas may all be affected if the yellow stools persist.

Mucus in stool constipation

Constipation normally happens when stools remain in colon for too long, and the colon then absorbs too much water from stools, making them to be hard and dry.

Most of the cases of constipation aren’t brought about by a specific condition and it might be difficult to identify the exact cause. But, many factors might increase the chances of having constipation, which includes:

  • not eating enough amount of fibre, like fruit, vegetables and also the cereals
  • a change in routine or lifestyle, like a change in eating habits
  • having limited privacy while using the toilet
  • ignoring urge to pass stools
  • immobility or even lack of exercise
  • not drinking enough amount of fluids
  • having a high temperature
  • being underweight or overweight
  • psychiatric problems, like those brought on by sexual abuse or trauma

Mucus in poop treatment

The cure for the condition depends largely on its underlying disease. In case of the bacterial infection, no special type of treatment is required so as to stop the mucus release. The situation normally resolves after some period of time.

If the condition is serious and fails to improve after some period of time, antibiotics might be required for the treatment. If bowel obstruction is the underlying cause, an operation might be required for cure.

If excessive mucus is due to the bacterial overgrowth, then patients should ensure that they avoid consumption of sugar and other food substances like Bread, Pasta and Milk that contains lactose sugar. People who experience abnormal stool mucus because of food allergies should ensure that they avoid those eatables which produce allergenic reactions in them.

As aforesaid, excessive mucus in feces might be an indications of complicated disorders in some of the cases. So if you are passing stools of abnormal color, you should ensure that you seek immediate medical treatment. This will assist you to avoid complications and also make an earlier recovery from the condition.

Brown mucus in poop

Brown mucus in poop might be brought about by yet another common culprit. Irritable bowel syndrome (IBS) is one of the prolific causes of different shades of bowel mucus, according to doctors. This might be for several reasons, but one of the most common likely has to do with the way in which the irritable bowel syndrome may affect the bowel movements in general.

It’s not uncommon for example, for those people suffering from IBS to frequently encounter constipation. And, when the constipation happens, not only may a backup of stool result, but also a buildup of mucus in poop.

Thus, when the problematic poo evacuates, it may do so with different shades of mucus which has hung about in colon waiting for exit moment. Brown mucus in poop may potentially be due to the diarrhea from IBS also, as both forms of excrement issues may happen with the disorder.

Mucus in stool baby

Some of the causes of mucus in a baby’s poop are serious, but caregivers should report concerns to a medical care provider.

Normal Secretions

Mucus usually lines the intestines so as to assist in pushing waste out of body. It is not unusual to have a small amount of mucus cling to fecal matter. Doctors point out that in a breastfed baby, most of the stool matter is composed of mucus as the baby uses breast milk so efficiently that little waste remains.

Food Allergy

Despite being breastfed, an infant might still have some amount of allergies to the foods that the mother eats. Foods and flavors pass through milk to baby. An infant’s immature digestive system might not tolerate dairy products or even the spicy foods that the mother consumes.

A breast-feeding mother who notices that the baby has excessive gas or projectile vomiting and sees some amount of mucus in the infant’s stools may keep a food journal so as to identify the cause of baby’s discomfort.

Pictures of mucus in poop

mucus in poop

mucus in poop

mucus in poop

mucus in poop

mucus in poop

mucus in poop

mucus in poop

mucus in poop



  1. Causes of Mucus in a Breast Fed Baby’s Stool: http://www.livestrong.com/article/125180-causes-mucus-breast-fed-babys/
  2. Mucus in Stool: https://www.hxbenefit.com/mucus-in-stool-bloody-yellow-green-white.html
  3. 5 Things You Need to Know About What Causes Mucus in Stool: http://www.livestrong.com/article/14483-5-things-you-need-to-know-about-what-causes-mucus-in-stool/
  4. Causes of constipation: http://www.nhs.uk/Conditions/Constipation/Pages/Causes.aspx
  5. What Can Cause Mucus in the Stool: https://www.verywell.com/what-can-cause-mucus-in-the-stool-1943021
  6. What Causes Mucus in the Bowel Movement: http://www.healthhype.com/what-causes-mucus-in-bowel-movement.html

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