Can a Road Trip Cause Diarrhea?

By Alice Nichols

Road trips are a great way to explore new places and create lasting memories with friends and family. However, have you ever experienced an upset stomach or diarrhea while on a road trip?

If so, you may be wondering whether the road trip itself could be the cause. In this article, we will explore the potential causes of diarrhea while on a road trip and what you can do to prevent it.

What Causes Traveler’s Diarrhea?

Traveler’s diarrhea is defined as three or more loose stools in a 24-hour period that occur during travel or within 10 days of returning from travel. The most common cause of traveler’s diarrhea is bacteria found in contaminated food or water. When traveling, it can be difficult to ensure that all food and water sources are safe.

Contaminated Water

One of the most common sources of bacteria that cause traveler’s diarrhea is contaminated water. This can include tap water, ice made from tap water, and even bottled water that has been opened and refilled with tap water. It is important to only drink bottled or filtered water while traveling in areas where the local water supply may be unsafe.

Contaminated Food

Uncooked fruits and vegetables, undercooked meats, and unpasteurized dairy products are all common sources of bacteria that can cause traveler’s diarrhea. It is important to thoroughly wash all fruits and vegetables before eating them and to avoid any food that looks undercooked or has been sitting out for an extended period of time.

Does Riding in a Car Cause Diarrhea?

While riding in a car itself is unlikely to directly cause diarrhea, there are several factors associated with road trips that could contribute to digestive issues.

Poor Diet

When on a road trip, it can be tempting to rely on fast food or gas station snacks for sustenance. However, a diet high in processed foods and low in fiber can disrupt the natural balance of bacteria in your gut and lead to digestive issues.

Dehydration

Long hours spent in a car can lead to dehydration, especially if you are not drinking enough water. Dehydration can cause constipation, which could increase the risk of diarrhea if you are eating foods that are difficult to digest.

Stress

Traveling can be stressful, especially if you are navigating unfamiliar roads or dealing with unexpected delays. Stress can disrupt the natural balance of bacteria in your gut and lead to digestive issues.

How Can You Prevent Traveler’s Diarrhea?

Fortunately, there are several steps you can take to prevent traveler’s diarrhea while on a road trip.

Drink Safe Water

As mentioned earlier, it is important to only drink bottled or filtered water while traveling in areas where the local water supply may be unsafe. Avoid ice made from tap water and be cautious when consuming drinks that may have been made with tap water.

Eat Safe Food

Stick to cooked foods that are served hot and avoid any food that looks undercooked or has been sitting out for an extended period of time. Avoid raw fruits and vegetables unless you have washed them thoroughly yourself.

Stay Hydrated

Drink plenty of water throughout your road trip to avoid dehydration. This will help keep your digestive system functioning properly and reduce the risk of constipation.

Practice Good Hygiene

Wash your hands frequently with soap and water or use hand sanitizer when soap is not available. This will help prevent the spread of bacteria that could cause traveler’s diarrhea.

The Bottom Line

While riding in a car itself is unlikely to directly cause diarrhea, there are several factors associated with road trips that could contribute to digestive issues. To prevent traveler’s diarrhea while on a road trip, it is important to drink safe water, eat safe food, stay hydrated, and practice good hygiene. By taking these steps, you can enjoy your road trip without worrying about any digestive issues.