Travel Why you should make room for these 9 over-the-counter medications every time you travel September 11, 2019 Ashley Rossi, SmarterTravel.com Comments Off on Why you should make room for these 9 over-the-counter medications every time you travel From anti-diarrhea meds to antihistamines, these over-the-counter meds may save your trip. Here's why they belong in your toiletry bag.