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35 Possible Causes for Abnormal Mucus, Foul Smelling Stool

  • Chronic Diarrhea

    Symptoms due to diarrhea originating in the large intestine include: Smaller volume of feces than usual Abnormally frequent defecation Mucus-like substances in feces Vomiting[] Symptoms include bloating and pale or foul-smelling stools.[] CT or MRI Malabsorption disorders such as Celiac disease Tropical sprue Pancreatic insufficiency Bacterial overgrowth syndrome Light-colored, soft, bulky, and unusually foul-smelling[]

  • 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.[] […] 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[] As a result, these children have large, bulky, foul-smelling stools.[]

  • 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.[]

  • 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[]

  • 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.[]

  • 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 and weight loss.[] Frequent diarrhea and foul-smelling stools. Weakness. Weight loss. Your doctor can evaluate your symptoms to determine the cause and recommend treatment.[]

  • 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[] Secretory diarrhea results from abnormal secretion of electrolytes into the lumen.[]

  • Irritable Bowel Syndrome

    First Known Use of irritable bowel syndrome 1943 Medical Dictionary : a chronic functional disorder of the colon that is of unknown etiology but is often associated with abnormal[] 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[] […] stool form (lumpy/hard or loose/watery), defecation straining, urgency, or feeling of incomplete bowel movement, passing mucus, and bloating.[]

  • 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.[]

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