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Fatigue    
Diarrhea    
Gastrointestinal bleeding    

10 possible causes of "Fatigue, Diarrhea, Gastrointe..."
Symptoms:
  • Lactose intolerance
  • Loss of appetite
  • Fatigue
  • Diarrhea
  • Gastrointestinal bleeding
  • Weight loss
1. Crohn’s Disease
Crohn's disease is a chronic bowel disease that causes severe inflammation of the digestive tract. It is associated with abdominal pain, diarrhea, and may affect your quality of life. Crohn's disease is characterized b...
Symptoms:
  • Abdominal cramps
  • Vomiting
  • Fatigue
  • Diarrhea
  • Gastrointestinal bleeding
  • Abdominal swelling
2. Colorectal (Colon) Cancer
Colorectal cancer is a cancer that originates in the rectum or colon. Both of these organs are located at the lower portion of your digestive system. The colon is at the end of the large intestine and the rectum is a...
Symptoms:
  • Loss of appetite
  • Pain
  • Fatigue
  • Diarrhea
  • Gastrointestinal bleeding
  • Weight loss
3. Ulcerative Colitis
Ulcerative colitis is an inflammatory bowel disease (IBD) in which the lining of the large intestine (colon or bowel) and the rectum become inflamed. This inflammation produces tiny sores or ulcers on the lining of th...
Symptoms:
  • Pain
  • Foul smelling stool
  • Fatigue
  • Diarrhea
  • Gastrointestinal bleeding
  • Tired
4. Lactose Intolerance
Lactose intolerance is the inability to break down a type of natural sugar called lactose . Lactose is commonly found in dairy products, such as milk and yogurt. A person becomes lactose intolerant when his or her smal...
Symptoms:
  • Hair loss
  • Nausea
  • Fatigue
  • Diarrhea
  • Gastrointestinal bleeding
  • Strawberry tongue
5. Celiac Disease (Gluten Intolerance)
Celiac disease is a digestive disorder. It is caused by an immune reaction to gluten. Celiac disease is also known as: sprue nontropical sprue gluten intolerance gluten-sensitive enteropathy Gluten is a protein found i...
Symptoms:
  • Anemia
  • Aversion to food or drink
  • Fatigue
  • Diarrhea
  • Gastrointestinal bleeding
  • Pain
6. Amebiasis
Amebiasis is a parasitic infection of the intestines caused by entamoeba histolytica. It is common in tropical areas of the world where sanitation is poor, allowing food and water supplies to be exposed to feca...
Symptoms:
  • Weight loss
  • Excessive sweating
  • Fatigue
  • Diarrhea
  • Gastrointestinal bleeding
  • Tenesmus
7. Colitis
Colitis is inflammation of the colon. Other parts of your intestines, which includes, the colon, may also be affected. If you have colitis, you will feel discomfort and pain in your abdomen. You symptoms maybe be mil...
Symptoms:
  • Anemia
  • Dark colored stool
  • Fatigue
  • Diarrhea
  • Gastrointestinal bleeding
  • Pain
8. E. coli Infection
E. coli is a type of bacteria that normally live in the intestines of people and animals. However, some types of E. coli, particularly E. coli 0157:H7, can cause intestinal infection. Symptoms of intestinal infectio...
Symptoms:
  • Headache
  • Bleeding eye
  • Fatigue
  • Diarrhea
  • Gastrointestinal bleeding
  • Mouth irritation
9. Ebola Virus and Disease
Ebola disease-also called Ebola hemorrhagic fever or Ebola fever-is a rare and often fatal illness that humans and nonhuman primates (such as monkeys and gorillas) can contract. There have been several outbreaks o...
This condition is considered a medical emergency. Urgent care may be required.
Symptoms:
  • Fever
  • Itching
  • Fatigue
  • Diarrhea
  • Gastrointestinal bleeding
  • Shortness of breath on exertion
10. Hookworm Infections
Hookworms are parasites. This means they live off other living things. Hookworms affect your lungs and small intestine. Humans contract hookworms through roundworm eggs and larvae found in dirt contaminated by feces...

This feature is for informational purposes only and should not be used to diagnose.
Please consult a healthcare professional if you have health concerns.
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