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Medical Health Encyclopedia
Traveler’s diarrhea diet
Alternative Names
Diet - traveler's diarrhea; Diarrhea - traveler's - diet
Recommendations
How to prevent traveler's diarrhea:
- Water:
- Do not use tap water to drink or brush your teeth.
- Do not use ice made from tap water.
- Use only boiled water (boiled for at least 5 minutes) for mixing baby formula.
- For infants, breastfeeding is the best and safest food source. However, the stress of traveling may reduce the amount of milk you make.
- Other drinks:
- Drink only pasteurized milk.
- Drink bottled drinks if the seal on the bottle hasn't been broken.
- Sodas and hot drinks are usually safe.
- Food:
- Do not eat raw fruits and vegetables unless you peel them.
- Do not eat raw leafy vegetables (e.g. lettuce, spinach, cabbage) because they are hard to clean.
- Do not eat raw or rare meats.
- Avoid shellfish.
- Do not buy food from street vendors.
- Eat hot, well-cooked foods. Heat kills the bacteria. But do not eat hot foods that have been sitting around for a long time.
- Sanitation:
- Wash hands often.
- Watch children carefully so they do not put things in their mouths or touch dirty items and then put their hands in their mouths.
- If possible, keep infants from crawling on dirty floors.
- Check to see that utensils and dishes are clean.

There is no vaccine against traveler's diarrhea.
Your doctor may recommend medicines to help lower your chances of getting sick.
- Taking two tablets of Pepto-Bismol four times a day before you travel and while you are traveling can help prevent diarrhea. Do not take Pepto-Bismol for more than 3 weeks.
- Most people do not need to take antibiotics every day to prevent diarrhea while traveling.
- People who are at risk for more dangerous infections (because chronic bowel diseases, kidney disease, cancer, diabetes, or HIV) should talk to their doctor before traveling.
If you have diarrhea, follow these tips to help you feel better:
- Drink 8 to 10 glasses of clear fluids every day. Water is best.
- Drink at least 1 cup 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, soup, and sports drinks.
- Eat foods that are high in potassium, such as bananas, potatoes without the skin, and fruit juices.
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