Newswise — You've spent days packing, weeks planning and months dreaming of your ideal summer vacation. Now that it's finally here, make sure it's a healthy one with these tips.

1. Talk to your doctor.Before leaving town, talk to your doctor about where you're going and whether you need any immunizations. "This is especially important when traveling internationally," says Kathy Alvarez, M.D., family medicine physician on the medical staff at Baylor All Saints Medical Center at Fort Worth. "However, it's a good idea to consult with your physician before traveling domestically as well."

2. Pack the essentials.No, we're not talking about your swimsuit. We're talking about important health-related information and medical supplies. "Carry a list of the medications you're taking and any allergies you have, your doctor's name and phone number, and your health insurance information," says Dr. Alavarez. "If you take daily doses of medication, pack a couple of extra days' worth just in case your plans change or your transportation home is delayed."

3. Dodge germs.When you're traveling, you come into contact with a lot of germs—on the plane, in taxis and when exchanging money. Decrease your chances of getting sick by washing your hands as often as possible.When traveling outside the U.S., you know not to drink the water. But that goes beyond downing a glass with dinner. "Pass on anything that has been cooked in water—unless it's been boiled—as well as drinks with ice. Brush your teeth with bottled water and even keep your mouth closed in the shower," explains Dr. Alvarez. Sorry, shower singers.

4. Don't abandon your diet.It's easy to rationalize having second helpings, having dessert—even having second helpings of dessert—while you're on vacation. But be careful not to go overboard. "Try to limit splurging to only one meal a day, and share high-fat and high-calorie dishes with a friend," adds Dr. Alavarez. Steer clear of buffets whenever possible. Or, get in line with a salad plate instead of a dinner plate.

5. Be adventurous.Being on vacation doesn't give you license to be lazy 24/7. There are plenty of ways to stay active. "Pack a resistance tube or band," says Aaron Saldivar, an exercise specialist on staff at Carter Rehabilitation and Fitness Center. "It's an easy way to fit in resistance training on the road." And plan activities that involve, well, activity. "Look for things to do that involve walking," Saldivar says. "Go to amusement parks, museums or go sightseeing." Instead of hailing a cab, walk to each destination. Too far to hoof it? Walk a few blocks and then hop in a taxi. No one says you have to take it door to door.

For more information about Baylor All Saints Medical Center at Fort Worth or the Carter Rehabilitation and Fitness Center, visit http://www.BaylorHealth.com.