What causes diarrhea? 87 possible conditions

Viewing 61 - 80 of 87 results

See a list of possible causes in order from the most common to the least.

61

Marine Animal Bites or Stings

This condition is considered a medical emergency. Urgent care may be required.

Many marine animals bite or sting. Some deliver venom through their teeth, tentacles, spines, or skin. Others, such as sharks, aren't venomous but can inflict serious bites with their large, sharp teeth. Most creature...

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62

Addison’s Disease

Addison's disease occurs when the adrenal cortex is damaged and the adrenal glands do not produce enough steroid hormones called cortisol and aldosterone. Cortisol regulates the body's reaction to stressful situations...

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63

Hirschsprung Disease

Hirschsprung disease is a blockage that occurs in the colon. It interferes with your child's ability to pass stool. According to the Cincinnati Children's Hospital Medical Center, this condition is present in about on...

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64

Polio

Polio (also known as poliomyelitis) is a highly contagious disease caused by a virus that attacks the nervous system. Children younger than 5 years old are more likely to contract the virus than any other group...

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65

Trichinosis

Trichinosis is a roundworm that is found in animals that eat meat. Humans can be infected when they eat undercooked pig, horse, bear, fox, and walrus meat. The roundworm begins its life cycle in the intestines and the...

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66

The Plague

The plague is a serious bacterial infection that can be deadly. Sometimes referred to as the "black plague," the disease is caused by bacteria called Yersinia pestis. This bacteria is found on animal...

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67

Weils Disease

Weil's disease is a severe form of a bacterial infection known as leptospirosis. Leptospirosis is caused by bacteria from the genus Leptospira. In severe cases, such as in Weil's disease, it can lead to organ failur...

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68

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...

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69

Leishmaniasis

Leishmaniasis is a parasitic disease. It is spread by the bite of an insect called a sandfly. Leishmaniasis is sometimes called kala-azar. There are two main forms of the disease. Each is associated with differen...

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70

Autonomic Neuropathy

Autonomic neuropathy (AN) is a condition that results from damage to nerves that assist in organ and organ system functioning. This nerve damage disturbs signal processing between the autonomic nervous system and th...

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71

Accidental Poisoning by Soap Products

This condition is considered a medical emergency. Urgent care may be required.

Accidental poisoning by soap products can occur as a result of contact with household cleaning products that contain strong chemicals, such as simple soap and benzalkonium chloride. When these products are swallowed o...

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72

All About Autonomic Dysrelexia (or Hyperreflexia)

Autonomic dysreflexia (AD) is a condition where the involuntary nervous system overreacts to external or bodily stimuli. This reaction causes a dangerous spike in blood pressure, racing heart, constriction of periphera...

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73

Encopresis

Encopresis is also known as fecal soiling. It occurs when a child over the age of 4 years has a bowel movement and soils his or her pants. This behavior is often linked to constipation . Constipation occurs when stoo...

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74

Ascariasis

Ascariasis is an infection caused by Ascaris lumbricoides, which is one species of roundworm. Infections caused by roundworms-which are a type of parasitic worm that can be as small as one millimeter or as long as a on...

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75

Q Fever

Q fever, also called query fever, is a bacterial infection caused by the bacteria Coxiella burnetii. The bacteria are most commonly found in cattle, sheep, and goats around the world. Humans typically get Q fever whe...

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76

Acute Appendicitis

Acute appendicitis is a painful inflammation of your appendix, a small sac connected to your large intestine. It is an urgent condition that must be addressed immediately. If you have appendicitis, your appendi...

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77

Lupus

Lupus is an autoimmune disease that causes inflammation throughout the body. An autoimmune disease is a condition where the body's own immune system is responsible for the inflammation and breakdown of its own cells...

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78

Kawasaki Disease

Kawasaki disease is a rare but serious illness that causes heart problems in children. It is a form of a condition called vasculitis (inflammation of the blood vessels). The blood vessels include arteries, veins, an...

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79

Pyogenic Liver Abscess

A pyogenic liver abscess (PLA) is a pocket of pus that forms in the liver in response to an infection or trauma. Pus is a fluid composed of white blood cells, dead cells, and bacteria that forms when your body fight...

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80

Intussusception

Intussusception occurs when a portion of the intestine folds inside another part. This causes a blockage in the intestine. It is most common in young boys.

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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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