With travelers' diarrhea the most common illness during summer travel, the CDC says packing oral rehydration salts and loperamide can help manage symptoms.
https://www.foxnews.com/travel/stomach-bugs-surging-doctors-say-travel-essentials-could-save-your-trip
https://www.foxnews.com/travel/stomach-bugs-surging-doctors-say-travel-essentials-could-save-your-trip