TABLE OF CONTENTS

1. What Is Bali Belly?
2. Common Symptoms of Bali Belly
3. How Long Do Symptoms Last?
4. How to Treat Bali Belly
5. How to Prevent Bali Belly

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Planning a trip to the tropical paradise of Bali? While this Indonesian island offers stunning beaches, vibrant culture, and unforgettable adventures, travelers should be aware of a common health concern: Bali Belly. Also known as traveler’s diarrhea, Bali Belly can turn your dream vacation into an uncomfortable experience. 

Knowing the symptoms and how to handle them can help you enjoy your trip with peace of mind.

What Is Bali Belly?

Bali Belly refers to a gastrointestinal illness that commonly affects tourists visiting Bali and other parts of Southeast Asia. 

It’s typically caused by consuming contaminated food or water, leading to an upset stomach and other digestive issues. Bacteria like E. coli, parasites, or viruses are often to blame.

Although it’s usually not dangerous and resolves within a few days, the symptoms can be very uncomfortable and disruptive to travel plans. That’s why it’s essential to recognize the signs early.

Common Symptoms of Bali Belly

Here are the key symptoms of Bali Belly that travelers should be aware of:

1. Diarrhea

The most common and defining symptom of Bali Belly is frequent, watery diarrhea. 

This may start suddenly and occur multiple times a day. Diarrhea can lead to dehydration quickly, so staying hydrated is crucial.

2. Stomach Cramps and Pain

Many sufferers experience abdominal cramping or pain, usually in the lower stomach area. 

These cramps may range from mild to severe and can be accompanied by bloating or a gurgling sound in the stomach.

3. Nausea and Vomiting

Nausea is another telltale sign of Bali Belly. Some people may also experience vomiting, especially in the first 24–48 hours. 

This can make it hard to eat or drink, increasing the risk of dehydration.

4. Fever and Chills

In more severe cases, low-grade fever and chills can accompany digestive symptoms. 

This indicates your body is fighting off an infection.

5. Fatigue and Weakness

Loss of fluids, poor appetite, and discomfort can lead to fatigue, dizziness, and general weakness. 

Rest and hydration are key to recovery.

6. Loss of Appetite

When dealing with Bali Belly, most people experience a reduced appetite or avoid food altogether due to nausea or stomach pain.

How Long Do Symptoms Last?

Typically, Bali Belly symptoms last 24 to 72 hours, but in some cases, they can persist for up to a week. 

If symptoms continue beyond that or worsen, it’s a good idea to seek medical attention.

How to Treat Bali Belly

Here are a few treatment tips if you suspect you have Bali Belly:

• Stay Hydrated: Drink bottled or boiled water, and consider using oral rehydration salts to replace lost electrolytes.
• Avoid Risky Foods: Stick to bland, easy-to-digest foods like rice, toast, and bananas. Avoid spicy, oily, or dairy-heavy foods.
• Take Anti-Diarrheal Medication: Over-the-counter medications like loperamide can help, but use them cautiously and only if necessary.
• Consult a Doctor: If you have high fever, blood in your stool, or symptoms lasting more than a few days, see a doctor or visit a local clinic.

How to Prevent Bali Belly

Prevention is always better than cure. Here are some tips to avoid Bali Belly in the first place:

• Drink bottled or filtered water only, never drink tap water.
• Avoid ice unless you’re sure it’s made from purified water.
• Wash your hands regularly or use hand sanitizer.
• Eat freshly cooked food and avoid raw or undercooked meat and seafood.
• Be cautious with street food, especially if it looks like it’s been sitting out.

Conclusion

While Bali Belly is common among travelers, it’s usually mild and treatable with rest, hydration, and caution. 

Recognizing the symptoms early such as diarrhea, stomach cramps, nausea, and fatigue can help you take quick action and recover faster. 

Contact our English-speaking doctor directly from your smartphone using the Halodoc app at any time. Doctors are available 24 hours to answer your questions.

You can also purchase 100% original and trusted health products from the Halodoc Health Store. No need to leave home, delivery in just 1 hour!

So, what are you waiting for? Download the Halodoc app on Play Store or App Store today!

References:

CDC. Accessed in 2025. Travelers’ Diarrhea.

John Hopkins Medicine. Accessed in 2025. Traveler’s Diarrhea.

WebMD. Accessed in 2025. Traveler’s Diarrhea: Quick Remedies.