To ensure trip safety, packing a first-aid kit is a must. Essentials include a pair of tweezers, small scissors or clippers, a thermometer, bandages, and antibiotic ointment to address for minor mishaps that threaten travel health. Sunscreen, hand sanitizer and hand wipes, a tube of hydrocortisone cream for itchy skin reactions, and blister pads (should a blister pop up after walking, for instance) are all smart items to have in your kit. Your contingency plan might also call for bringing basics like a pain reliever, allergy relief, cold and cough medicine, an anti-diarrheal, and motion sickness medication.