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Diarrhea



Campylobacter jejuni organism
Campylobacter jejuni organism
Digestive system
Digestive system
Cryptosporidium, organism
Cryptosporidium, organism
Diarrhea
Diarrhea


Diarrhea

Alternative Names:

Stools - watery; Frequent bowel movements; Loose bowel movements
Home Care:
  • Drink plenty of fluid to avoid becoming dehydrated. Start with sips of any fluid other than caffeinated beverages. Milk may prolong loose stools, but also provides needed fluids and nourishment. Drinking milk may be fine for mild diarrhea. For moderate and severe diarrhea, electrolyte solutions available in drugstores are usually best.
  • Active cultures of beneficial bacteria (probiotics) make diarrhea less severe and shorten its duration. Probiotics can be found in yogurt with active or live cultures and in supplements.
  • Foods like rice, dry toast, and bananas may help some.
  • Avoid over-the-counter diarrheal medications unless specifically instructed to use one by your doctor. Certain infections can be made worse by these drugs. When you have diarrhea, your body is trying to get rid of whatever food, virus, or other bug is causing it.
  • Rest.


If you have a chronic form of diarrhea, like irritable bowel syndrome, try adding bulk to your diet to thicken the stool and regulate bowel movements. Such foods include rice, bananas, and fiber from whole-wheat grains and bran. Psyllium-containing products such as Metamucil or similar products can add bulk to stools.


Call your health care provider if:

Call your doctor if:

  • You have blood or pus in your stools or if your stool is black.
  • You have abdominal pain that is not relieved by a bowel movement.
  • You have symptoms of dehydration -- see article on dehydration.
  • You have a fever above 101F or your child has a fever above 100.4F along with diarrhea.
  • You have foul smelling or oily-looking stools.
  • You have recently traveled to a foreign country.
  • You have eaten with other people who also have diarrhea.
  • You have started on a new medication.
  • Your diarrhea does not get better in 5 days (2 days for an infant or child) or worsens before that.
  • Your child has been vomiting for more than 12 hours. In a newborn (under 3 months), you should call as soon as vomiting or diarrhea begins.

What to expect at your health care provider's office:

Your doctor will take a complete medical history and do a physical examination, paying careful attention to your abdomen.

Questions that the doctor may ask include:

  • When did your diarrhea start?
  • How long have you had diarrhea?
  • What is the color and consistency of your stool?
  • Do you have blood in your stool?
  • Are you passing large amounts of mucus with your stool?
  • What other symptoms do you have?
  • Do you have abdominal pain or severe cramping with the diarrhea?
  • Do you have fever or chills?
  • Are any other family members sick?
  • Have you recently traveled out of the country?
  • What makes your pain worse? Stress? Specific foods?
  • Have you had abdominal surgery?
  • What medications do you take? Any recent changes to your medications?
  • Do you drink coffee? How much?
  • Do you drink alcohol? How much? How often?
  • Do you smoke? How much each day?
  • Are you on a special diet?
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