Overview
Food poisoning and travelers' diarrhea are some of the most common reasons travelers see a doctor. They are usually caused by bacteria, viruses or parasites in contaminated food or water. Most cases get better on their own within a few days, but the right advice on hydration, diet and — when needed — medication can shorten the recovery and help you get back to your trip.
Common symptoms
- Diarrhea (sometimes with blood or mucus)
- Nausea and vomiting
- Stomach cramps and bloating
- Low-grade fever
- Weakness and dehydration
When to seek care urgently
- Symptoms last more than 48 hours
- Severe dehydration (dizziness, very dark urine, no tears)
- High fever or blood in stools
- You are elderly, pregnant or have a chronic illness
How we can help
The doctor will assess your symptoms, recommend rehydration strategies, and prescribe medication when appropriate (antiemetics, antidiarrheals or, in selected cases, antibiotics). You'll get clear guidance on when it's safe to keep traveling.
The information above is for general guidance only and is not a substitute for a medical consultation. If you have an emergency, call 112.