Diarrhea | Symptom Checker
Advertisement
Let's see if we can figure out what's causing your diarrhea.
Select additional symptoms and we'll narrow your results.

What causes diarrhea? 87 possible conditions

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

81

Carcinoid Syndrome

Carcinoid syndrome occurs when a carcinoid tumor puts dangerous chemicals back into your bloodstream.

Read more »

82

Radiation Enteritis

Radiation enteritis is a common complication of radiation treatment near the abdomen. It occurs when radiation irritates your small intestine.

Read more »

83

Staphylococcus Aureus Food Poisoning

According to the Centers for Disease Control and Prevention (CDC), Staphylococcus aureus is a common bacterium found in the nose and on the skin of about 25 percent of healthy people and animals. It is a common cause o...

Read more »

84

Hypersensitivity (Allergic) Vasculitis

Vasculitis is inflammation of blood vessels. It can damage blood vessels by thickening, scarring, and weakening the cell wells.

Read more »

85

Tropical Sprue

Tropical sprue makes it difficult for your body to absorb certain nutrients. Read about signs and treatment.

Read more »

86

AIDS

There are many symptoms of HIV/AIDS, including persistent skin rashes, night sweats, and mouth sores.

Read more »

87

Smallpox

Smallpox is an extremely contagious and deadly virus for which there is no known cure. This disease has been completely eradicated.

Read more »

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