Travellers' diarrhoea

Travellers' diarrhoea is a common condition among those who travel. It usually lasts between 2 to 4 days and is generally mild. However, it can significantly spoil the fun of your trip. The main risk of diarrhoea is dehydration. In most cases, an acute episode of diarrhoea is caused by a viral or bacterial infection. You can get diarrhoea from expired or contaminated food or water. Often, contaminated food may look perfectly normal, smell good, and taste delicious!

Where does travellers' diarrhoea occur?

Traveller's diarrhoea can happen anywhere around the globe. It is most commonly caused by expired or contaminated food or water. Therefore, it is essential to maintain good hygiene, such as regularly washing your hands, eating well-cooked meals, and avoiding potentially contaminated water.

What are the symptoms?

Dehydration is the biggest risk linked to travellers' diarrhoea. If you experience any of the following symptoms, it is recommended to see a doctor. Always ensure you are drinking enough fluids. It is wise to carry Oral Rehydration Solutions (ORS) with you to prevent dehydration.

• Sudden diarrhoea
• Abdominal cramps
• Mild dehydration: thirst, dry mouth, dark urine
• Severe dehydration: rapid heart rate, fast breathing, drowsiness

How to prevent travellers' diarrhoeae?

You can significantly reduce your risk of developing travellers' diarrhoea by washing your hands after every handshake and before every meal. Always assume that the water may be contaminated. This means that raw vegetables and salads may also have been washed in contaminated water. Ice cubes are often made from contaminated water as well. Only eat dishes that are served hot and freshly cooked. Ensure that all food is well-cooked and well-done. Peel your own fruit. In summary: “Boil it, cook it, peel it, or forget it.”

For mild cases of travellers' diarrhoea, anti-diarrhoeal medications can be used. Some of these medications contain Loperamide, which can be very effective and quickly stop mild diarrhoea. Please ask about these medications at our Travel Clinics.

More information

Would you like to know more about travellers' diarrhoea? Please visit the RIVM information page: Diarrhoea| RIVM.