If you have stomach problems when traveling, you’re not alone: experts explain what happens to your body when you travel

I’ve learned the hard way that a vacation can quickly turn into a hunt for the nearest bathroom. And as Madeleine Aggeler recently reported in The Guardian, it would appear that I’m far from alone.

Stomach trouble on the road is so common that gastroenterologists almost expect it. They have pointed to it usually being down to unfamiliar food and water, differences in hygiene, and a sudden change in routine. And sometimes it’s simply because people skip basic precautions.

So what goes wrong?

What are the main stomach problems when traveling?

Here are the most likely troubles according to the report:

• Traveler’s diarrhea: according to the CDC, this affects between 30% and 70% of travelers over two weeks. It’s often food- or water-borne and can hit fast with cramps, nausea, and fever.
• Constipation: changes in diet and hydration, less movement, or even holding it in because bathrooms aren’t convenient can cause issues.
• Other gut gripes: gas, bloating, indigestion – and for anyone with IBS or Crohn’s, travel can push symptoms into overdrive.

Tips to keep your stomach solid on trips

Aggeler’s piece outlines some straightforward fixes, echoed by other experts:

• Keep it familiar: stick to parts of your normal diet, keep up fluid intake, and go easy on alcohol and caffeine.
• Be prepared: pack a “gut kit” – fiber, probiotics, anti-diarrheal meds, electrolyte mixes, and any regular prescriptions.
• Avoid risky food and drink: raw meats, pre-peeled produce, untreated tap water or ice, and anything that’s been sitting out too long.

Your gut thrives on predictability. I’ve noticed that if I guard my routine like my passport, I’m far less likely to have my trip derailed by my own digestive system. Safe travels!

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