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- $Unique_ID{BRK00873}
- $Pretitle{}
- $Title{What Causes Severe Diarrhea While Travelling?}
- $Subject{diarrhea traveler prevention Digestive enteritis inflammation
- intestine intestines bacteria bacterium bacterial infection infections
- Escheria E coli viruses protozoa nausea vomiting cramps fever bloody stools
- bismuth subsalicylate doxycycline trimethoprim sulfamethoxazole}
- $Volume{A-12}
- $Log{}
-
- Copyright (c) 1991-92,1993 Tribune Media Services, Inc.
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- What Causes Severe Diarrhea While Travelling?
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- QUESTION: I'm too embarrassed to discuss this with any of my friends, but I
- suffer from severe diarrhea whenever I travel. What causes this condition,
- and how can I overcome it?
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-
- ANSWER: You may be suffering from enteritis, an inflammation of the intestine
- that usually manifests itself in diarrhea--in your case, the commonly known
- traveler's diarrhea. If your work often takes you to undeveloped third world
- countries, you may unwittingly be exposing yourself to a specific
- enteritis-causing agent on a repeated basis.
- The most common cause of traveler's diarrhea is the bacteria known as
- Escheria coli, although other factors may be at root cause, including viruses
- and protozoa. The condition is usually acquired from local food or water
- contaminated by feces: raw leafy vegetables, unpeeled fruits, raw meat and
- seafood, unpasteurized milk and impure water are most often at fault. (If you
- order bottled water while abroad, make sure the ice originates from an equally
- protected source.)
- There are a number of ways of avoiding traveler's diarrhea, varying in
- effort and effectiveness. Although it's no guarantee, watch what you eat and
- drink, especially when venturing away from tourist or business circles. You
- may also want to consider a preventative approach; a daily two ounce dose of
- bismuth subsalicylate (impractical for longer trips) greatly reduces the risk,
- while antibiotics such as doxycycline, trimethoprim, or
- trimethoprim-sulfamethoxazole can reduce the risk by between 60 and 90%. Such
- a regimen of antibiotics needs to be initiated a day or two prior to leaving,
- and continue through to the first day or two after returning; furthermore, it
- should be restricted to individuals with underlying medical problems which may
- be aggravated by a case of traveler's diarrhea.
- If you should come down with the condition, try treating it by consuming
- sugar-containing drinks, to replace fluids you may have lost, as well as
- crackers to replenish salts. Keeping your fluid intake up is essential in any
- effective treatment. Antibiotics may be necessary, particularly if nausea,
- vomiting, abdominal cramps or fever are present, and if bloody stools are
- passed in addition to the diarrhea. Two to five days of taking double
- strength trimethoprim-sulfamethoxazole or doxycycline is usually effective
- against the E. coli bacteria. You can probably out last a mild case, but if
- things get severe, check into a local hospital or cut your trip short and head
- back home.
-
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-
- The material contained here is "FOR INFORMATION ONLY" and should not replace
- the counsel and advice of your personal physician. Promptly consulting your
- doctor is the best path to a quick and successful resolution of any medical
- problem.
-