Before Departure :

• If you are prescribed malarial medication, take it as prescribed-prior to leaving, while in risk areas and when you return
• Purchase and take with you enough medication to cover the length of the trip-it may not be available overseas
• Make up a small medical kit. Include items such as headache tablets, antacids, antiseptic lotion, cotton wool, band-aids, latex gloves, safety pins, 30+ sunscreen and an appropriate insect repellent
• If your trip will involve increased physical activity such as walking and you are not exercising regularly, gradually build up your fitness (after receiving clearance from your doctor) weeks, or preferably months before you depart
• Organise a variety of financial options for while you are away, including credit cards, travellers' cheques and cash

While Flying :

• Keep important medication with you in case your luggage goes missing
• Continue taking your prescribed medication
• Factor the effects of jet lag into your itinerary
• If you're scuba-diving, don't travel in an aircraft for at least 24 hours after your final dive
• To help avoid deep vein thrombosis (DVT):
• Drink plenty of fluids (but avoid alcohol and caffeine)
• While seated stretch your feet and lower legs
• Walk around the cabin at regular intervals.