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952 Possible Causes for Black Stools, Hypotension

  • Upper Gastrointestinal Hemorrhage

    Black stool, age less than 50 years, and blood urea nitrogen/creatinine ratio of 30 or greater independently predict an upper GI tract bleeding source.[] Worrisome signs are tachycardia, hypotension (systolic blood pressure 90 mm Hg), orthostatic hypotension, and findings indicative of poor perfusion such as cool extremities[] […] fraught with pitfalls, not least because spotting those patients who are suffering significant bleeding can be difficult amongst the majority of referrals who are ill and hypotensive[]

  • Gastrointestinal Hemorrhage

    Tarry black stools indicate a bleeding source in the upper GI tract; bright red blood from the rectum usually indicates bleeding in the distal colon.[] Tachycardia and Orthostatic Hypotension . There have been discussions in the literature about other findings to rule in/out upper GI bleeding.[] Although not all black stools represent melena, patients who report black stools are much more likely to have a UGIB source.[]

  • Bleeding Peptic Ulcer

    Black stool from blood is called maleana and from food supplements or foods like karo (atapa) is called false maleana.[] Multiple logistic regression analysis revealed that hypotension (odds ratio (OR) 2.21, 95% confidence interval (CI) 1.40-3.48), haemoglobin level less that 10 g/dl (OR 1.87[] They included hypotension, hemoglobin 2cm and active bleeding during endoscopy [Wong Gut 2003].[]

  • Acute Iron Intoxication

    […] occur without preceding GI toxicity following iron ingestion) Local effects: corrosive injury to the gastrointestinal mucosa resulting in vomiting, diarrhoea, hemetemesis, melena[] I.V. fluid resuscitation 20 mL/kg for hypovolaemia or hypotension Potassium and glucose administration as necessary.[] Classic stages and time course of iron toxicity: 0-6 hours –– vomiting, diarrhoea, hemetemesis, melena, abdominal pain.[]

  • Necrotizing Enterocolitis

    Dark, black, or bloody stools. Low or unstable body temperature. Chills and fever. Fast heartbeat and breathing. Not wanting to eat. Vomiting.[] Exchange transfusion was performed for critical condition, refractory hypotension and disseminated intravascular coagulation.[] […] two studies were: low birth weight, small for gestational age, low gestational age, assisted ventilation, premature rupture of membranes, black ethnicity, sepsis, outborn, hypotension[]

  • Toxic Gastritis

    […] tarry stools [2].[] In addition, hypotension is more commonly seen with isopropyl ingestion due to its cardiodepressant effects.[] When there is a flare-up gastritis can cause : Abdominal pain Upset stomach Hiccups Burping Belching Black, tar-like stool Nausea Bloating Vomiting Loss of Appetite Heartburn[]

  • Heavy Metal Poisoning

    Hypovolemia, Hypotension Minutes Minutes to hours Gastrointestinal Garlic or metallic taste Burning mucosa Nausea and vomiting Diarrhea Abdominal pain Hematemesis Hematochezia, melena[] Other symptoms include breakdown of the hemoglobin of red blood cells (hemolysis), a low level of iron in the red blood cells (anemia), and low blood pressure (hypotension[] […] pulmonary fibrosis, reduced sperm count, nasopharyngeal tumors Excessive exposure: 8 µg/L (blood) Severe poisoning: 500 µg/L (8-h urine) * Selenium Caustic burns, pneumonitis, hypotension[]

  • Acid Ingestion

    Speak to your healthcare professional if you experience: 01 Frequent vomiting 02 Blood in vomit 03 Weight loss or loss of appetite 04 Black stools 05 Difficult or painful[] […] effects electrolyte emergency etiology evaluation factors fever fluid glucose heart failure hematuria hemolysis hemorrhage hypertension hypoglycemia hypokalemia hyponatremia hypotension[] Weight loss you can’t explain Loss of appetite Stools that are bloody, black, or tarry Severe pain in your upper-right belly Pain in the upper- or lower-right parts of your[]

  • Arsenic Trioxide

    ., confusion), muscle weakness , seizures , bloody/black/tarry stool, vomit that looks like coffee grounds.[] Signs and Symptoms of Acute Arsenous Oxide Exposure: Hypotension (low blood pressure), tachycardia (rapid heart rate), dehydration, intense thirst, difficulty swallowing,[] Check with your doctor immediately if you notice any unusual bleeding or bruising; black, tarry stools; blood in urine or stools; or pinpoint red spots on your skin.[]

  • Acute Arsenic Poisoning

    Five or six hours later the patient had a violent response: persistent internal hemorrhage occurred, manifested by black vomit, passage of tarry stools, heavy perspiration[] Other symptoms include breakdown of the hemoglobin of red blood cells (hemolysis), a low level of iron in the red blood cells (anemia), and low blood pressure (hypotension[] Symptoms of acute inorganic arsenic poisoning include severe burning of the mouth and throat, abdominal pain, nausea, vomiting, diarrhea, low blood pressure (hypotension),[]

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