Bright yellow, watery stool indicates that food is passing too quickly through the digestive tract, according to About.com. Yellow stool is common in people with gastroesophageal reflux disease, or GERD. It can also indicate problems in the gallbladder and liver.Continue Reading
Yellow, oily stool is a warning sign, says About.com. If it occurs suddenly, it can indicate a bacterial infection in the intestines, but if it is chronic, a malabsorption disorder such as celiac disease may be interfering with the processing of nutrients and fats. Pale yellow stools can also occur when a blockage in the liver is preventing the bile production that gives the characteristic yellow or brown color.
Yellow-brown stool in infants and toddlers is not always a cause for alarm, states Johns Hopkins Children's Center. Baby stool comes in multiple shades and textures. Yellow stool can sometimes be a symptom of giardia, a parasitic disease accompanied by foul-smelling diarrhea and watery stools. However, in general, the only colors that indicate something seriously wrong are red, black and pale yellow.
If the watery stools progress into full-blown diarrhea that persists for longer than a few days, LiveScience warns that dehydration is a real risk. Diarrhea typically occurs when the body is attempting to rid itself of toxic substances.Learn more about Pain & Symptoms
Chronic watery diarrhea is often caused by viruses, bacteria or parasites from contaminated water or food and medications, such as antibiotics that disturb the intestines' balance of bacteria, explains Mayo Clinic. People who are lactose intolerant and exposed to dairy products may experience chronic diarrhea.Full Answer >
The main reasons for visible mucus in the stool include digestive issues such as ulcerative colitis, anal fissures and irritable bowel syndrome, according to About.com. Bowel obstruction and Crohn's disease may also cause visible mucus in the stool.Full Answer >
The causes for excessive mucus in the stool include irritable bowel syndrome and ulcerative colitis, according to About.com. Other causes for excessive mucus in the stool include anal fissures, bacterial infections, bowel obstruction or Crohn's disease.Full Answer >
Green stool can indicate that food traveled through the intestine too quickly for bile to break it down or that the person ate a lot of green vegetables, according to MedicineNet. Stool that is yellow and greasy may indicate fat digestion problems, and yellow coloration alone suggests a gastrointestinal infection.Full Answer >