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Fatigue    
Diarrhea    
Fever

20 possible causes of "Fatigue, Diarrhea, Fever"
Symptoms:
  • Fever
  • Blood in stool
  • Fatigue
  • Diarrhea
  • Pain
  • Headache
1. Food Poisoning
Every year, millions of people eat food contaminated with bacteria, viruses, or parasites. The result can be food poisoning, an uncomfortable experience characterized by nausea, vomiting, and diarrhea. One in si...
This condition is considered a medical emergency. Urgent care may be required.
Symptoms:
  • Lactose intolerance
  • Loss of appetite
  • Fatigue
  • Diarrhea
  • Fever
  • General weakness
2. 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:
  • Loss of appetite
  • Foul smelling stool
  • Fatigue
  • Diarrhea
  • Fever
  • Chronic pain
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:
  • Anemia
  • Aversion to food or drink
  • Fatigue
  • Diarrhea
  • Fever
  • Pain
4. 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:
  • Headache
  • Pain
  • Fatigue
  • Diarrhea
  • Fever
  • Red rash
5. Fifth Disease
Fifth disease is caused by a virus that often results in a red rash on the arms, legs, and cheeks. For this reason, it is also known as "slapped cheek disease." It is fairly common and mild in most children, but it ca...
Symptoms:
  • Lactose intolerance
  • Increased appetite
  • Fatigue
  • Diarrhea
  • Fever
  • General weakness
6. Cystic Fibrosis
Cystic fibrosis is a recessive genetic disorder that can lead to serious complications or even put your life at risk. It may cause severe problems in the lungs, pancreas, liver, and intestine. It is an inherite...
Symptoms:
  • Anemia
  • Dark colored stool
  • Fatigue
  • Diarrhea
  • Fever
  • Pain
7. 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
  • Pain
  • Fatigue
  • Diarrhea
  • Fever
  • Sore throat
8. 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:
  • Pain
  • Muscle stiffness
  • Fatigue
  • Diarrhea
  • Fever
  • Chest tightness
9. Legionnaires' Disease
Legionnaires' disease is a serious type of lung infection, or pneumonia. It is caused by bacteria called Legionella. The bacteria and the disease were named following an outbreak of the infection at a Philadelphi...
Symptoms:
  • Joint pain
  • Malaise
  • Fatigue
  • Diarrhea
  • Fever
  • Eye pain
10. West Nile Virus Infection (West Nile Fever)
A mosquito bite can turn into something much more severe if you are infected with West Nile virus. Mosquitoes transmit this virus after they bite an infected bird and then bite a person. While not all people wit...

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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