When traveling abroad, you should maintain the healthy habits you practice here at home along with some additional considerations depending on the country(ies) you'll be traveling to. The Centers for Disease Control and Prevention (CDC) provides a number of resources and country-specific tips you could review well in advance of your trip. Additionally, we've compiled some best practices below from a variety or resources.
Before you leave:
- Prescription medications: Take enough of any prescription drugs you are taking to last you the length of the program. Keep your prescriptions in their original containers and take a copy of the prescription with the generic names of these drugs with you. Make sure that the containers clearly show your name and the prescription number on the label.
- Eyeglasses: Pack extra eyeglasses or contact lenses with a written prescription. Take sufficient quantities of contact lens solution since it may not be readily available.
- Personal first aid kit: Take a first aid kit small enough that you will keep it with at all times, containing at least: adhesive bandages, antibiotic ointment, aspirin or acetaminophen, antihistamine and anti-diarrhea medicine.
- Physical exam: It is recommended that you get a physical exam prior to going abroad, and complete any foreseeable medical or dental work beforehand.
While traveling:
- Take it easy the first few days: Because changes in climate, environment, diet, water, etc, can be physically and mentally stressful, and illnesses such as the flu, colds and gastrointestinal disorders tend to occur more frequently when we travel, it is recommended that you take it easy the first few days after you arrive.
- Hydration: To help your body adapt to your new location, drink plenty of water (bottled if recommended) for the first few days and avoid/reduce your intake of caffeinated drinks (coffee, some sodas, etc.) and alcoholic drinks.
- Water quality: If water quality is a concern at your location, drink bottled liquids only (or bottled sodas, juices, etc.), don't drink water from the faucet (or drinks made from tap water), ask for poured drinks without ice, and be cautious when eating raw fruits and vegetables.
- Sleep: As at home, get adequate amounts of sleep to bolster your physical and mental health.
- Food: Eat a balanced diet. Be wary of foods that look like they have been sitting out for some time, especially at buffets.
- Hygiene: Wash your hands with soap before meals.