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33 Possible Causes for Abnormal Mucus, Foul Smelling Stool

  • Cystic Fibrosis

    This abnormal mucus builds up in various organs throughout the body, including the: intestines pancreas liver lungs It also increases the amount of salt in your sweat.[] As a result, these children have large, bulky, foul-smelling stools.[] […] of the disease, but may include: Shortness of breath Frequent lung infections Persistent coughing Wheezing Fatigue Nasal congestion Stomach pain Weight loss Abnormal and foul-smelling[]

  • Mucus Inspissation of Respiratory Tract

    The disease, associated with clinically abnormal mucus, differs from other familial obstructive airways diseases and probably constitutes a new entity.[] The deficiency of pancreatic enzymes manifests as fat and protein indigestion and results in production of frequent, pale, bulky, and foul-smelling stools.[] The mucus plugging is either a result of abnormal mucus constituency or abnormal mucus clearance.[]

  • Giardiasis

    Diagnostic feature: Identification of sickle shaped organism attached to the surface or free within the mucus layer.[] Symptoms include explosive, watery, greasy, foul-smelling stools, bloating, nausea, pain, gas, fatigue, and loss of appetite.[] Biopsy features range from normal to abnormal appearance of the intestinal mucosa. Mucosal changes are minimal in most cases.[]

  • Inflammatory Bowel Disease

    Affected individuals can experience abnormal bowel habits, tenesmus, and passages of mucus without pus or blood.[] If you have oily and foul-smelling stools, you may have fat malabsorption. Treat fat malabsorption by following a low-fat diet.[]

  • Infection by Dientamoeba Fragilis

    In the literature, abdominal pain, persistent diarrhea, pruritus , abnormal stool with mucus, flatulence, fatigue or weakness, occasional eosinophilia, alternating diarrhea[] Foul smelling stools Excessive flatulence Frequent nausea Itchy anal/rectal area Visible mucus or pus in stools Frequent or intermittent diarrhoea Difficulty gaining weight[] Parasitic infections and IBS share many of the same symptoms, which are commonly abdominal pain, diarrhea, bloating, gas, nausea, constipation, foul-smelling stools and fatigue[]

  • Malabsorption Syndrome

    Symptoms (Intestinal) include:  Diarrhea: Possible presence of mucus/blood in stool; occurs at night  Constipation: May be the primary symptom in UC and limited to rectum[] Frequent diarrhea and foul-smelling stools. Weakness. Weight loss. Your doctor can evaluate your symptoms to determine the cause and recommend treatment.[] ; obstipation may occur; may proceed to bowel obstruction  Bowel movement abnormalities: Possible presence of pain or rectal bleeding, severe urgency, tenesmus  Abdominal[]

  • Pancreatic Lipase Deficiency

    People with cystic fibrosis produce abnormally thick, sticky mucus and often have nutritional deficiencies because mucus blocks pancreatic enzymes from getting to the intestines[] Unabsorbed food in the intestines can lead to oily, loose, foul-smelling stools, bloating, gas, unexplained weight loss, diarrhea, and stomach pain. 2,4 Learn More About EPI[] Signs of pancreatic enzyme deficiency or inactivity include: Bloating or cramping pain after meals Loose, greasy, foul-smelling stools Deficiency in fat-soluble vitamins A[]

  • Disaccharidase Deficiency

    As our absorption is inhibited, folic acid and vitamin B12 deficiency can lead to impaired development of microvilli, while an abnormally thick layer of mucus prevents contact[] smelling stools and floating stools Malnutrition and unusual weight loss Nausea and retarded growth Disaccharidase Deficiency Diet Individuals suffering from disaccharide[] Symptoms The most common symptoms associated with the Disaccharide deficiency include, Abdominal bloating and distention Flatulence Diarrhea Abdominal pain and discomfort Foul[]

  • Combined Oxidative Phosphorylation Defect Type 11

    Affected patients usually have abnormal mucus secretion resulting in recurrent respiratory infections, gastrointestinal obstruction and pancreatic enzyme dysfunction.[] stools.[] The protein cystic fibrosis transmembrane conductance regulator (CFTR) is defective, leading to abnormal chloride transport.[]

  • Irritable Bowel Syndrome

    Patients may also have symptoms of abnormal stool passage (straining, urgency, or feeling of incomplete evacuation), pass mucus, or complain of bloating or abdominal distention[] foul-smelling stools, fever or chills, persistent vomiting, hematemesis, symptoms that wake the patient from sleep (eg, pain, the urge to defecate), and a steady progressive[] Other symptoms that require investigation include fresh blood in the stool, weight loss, very severe abdominal pain or unusual abdominal distention, steatorrhea or noticeably[]

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