Cold & Flu: How to Avoid Getting Sick on an Airplane

The holiday travel season is right around the corner, and with cooler temperatures in sight, you can bet that there will be at least one sick person on your next flight. If you're fortunate, this person will be seated several rows away from you. Of course, that never happens. I can't tell you how many times I've flown and had to listen to someone beside me or behind me cough or sneeze the entire flight.

There are many reasons why people get sick after a flight. Close contact in a small space is one reason. Plus, airplanes experience low cabin humidity, which causes mucus to dry. When this takes place, our immune systems temporarily weaken, and it becomes harder to flight infections. Fortunately, there are easy ways to protect self and decrease the chances of getting sick after a flight.

1. Drink Plenty of Fluids: Prior to boarding a airplane, and throughout the duration of the flight, keep your body hydrated. Water is your best defense, especially during a long flight. Low humidity creates dry air, which can dry throat and nose mucus. However, if you keep your body hydrated, the mucus membranes continue to function properly, and your body can protect itself from harmful bacteria and germs. Try and avoid sodas, coffee, and other caffeinated drinks. These can dehydrate the body.

2. Bring Anti-bacterial: Not only do you have to worry about the guy sitting next to you, but the person who sat in your seat on the previous flight could have had a cold, or worse, the flu. Colds and flu develop after inhaling germs and bacteria. Touching a contaminated magazine, seat belt, or blanket, and then touching your nose or mouth increase your chances of becoming sick. You cannot avoid infected surfaces altogether - but you can avoid sickness. Carry anti-bacterial in your purse or carryon bag, and clean your hands before each meal. Once you depart the plane, make a beeline to the nearest restroom and wash your hands with soap and warm water.

3. Prepare Beforehand: If you want to avoid getting cold or flu on a flight, strengthen your body's defenses before the flight. A few days prior, take vitamins, drink plenty of O.J, or take herbal immune system boosters.

4. Take Medicine at the First Sign of Sickness: Cold and flu usually develops slowly. At the first sign of sickness (ex. sore throat, cough, sneeze, lethargic, etc.), take medication or an herbal remedy. Sometimes, you can head off a cold before it starts.