Is travelers diarrhea contagious?

The germs would have to travel from your gastrointestinal tract to the other person's. Germs can spread through tiny particles of vomit or poop that linger on surfaces or transfer to food. Another person can become infected by ingesting that food, or by touching those surfaces and then touching their mouth.



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Who gets traveler's diarrhea? Gastrointestinal infection can happen to anyone, anywhere. At home, we might call it food poisoning or a stomach flu. But it's easier to get it during international travel, when you're more likely to be exposed to pathogens that may be less commonly transmitted at home.

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Traveler's diarrhea may get better without any treatment. But while you're waiting, it's important to try to stay hydrated with safe liquids, such as bottled water or water with electrolytes such as an oral rehydration solution (see below).

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Symptoms may last longer and be more severe if it's caused by certain bacteria or parasites. In such cases, you may need prescription medicines to help you get better. If you're an adult, see your doctor if: Your diarrhea lasts beyond two days.

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What is traveler's diarrhea? Diarrhea is the term for bowel movements that are loose or watery. Traveler's diarrhea occurs within 10 days of travel to an area with poor public hygiene. It's the most common illness in travelers.

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Water or an oral rehydration solution is best. Drink at least 1 cup (240 milliliters) of liquid every time you have a loose bowel movement. Eat small meals every few hours instead of three big meals. Eat some salty foods, such as pretzels, crackers, soup, and sports drinks.

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Seek medical attention if you have bloody diarrhea, high fever, persistent vomiting, severe abdominal pain, profuse sweating, or signs of dehydration.

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Learn some ways to treat travelers' diarrhea
  1. Drink lots of fluids. If you get diarrhea, drink lots of fluids to stay hydrated. ...
  2. Take over-the-counter drugs. Several drugs, such as loperamide, can be bought over-the-counter to treat the symptoms of diarrhea. ...
  3. Only take antibiotics if needed.


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