Cold & Flu Health Center
11 Natural Tips to Prevent a Cold
There are no known cures for colds and flu, so cold and flu prevention should be your goal. A proactive approach to warding off colds and flu is apt to make your whole life healthier. The most effective way for preventing the flu is to get the flu shot. It may not be natural, but it works better than anything else. But there are other strategies you can employ as well. WebMD went to Charles B. Inlander, president of The People's Medical Society, for suggestions you may want to try:
#1 Wash Your Hands
Q: Do we get sick less often as we get older because we’ve been exposed to everything? A: When it comes to infectious diseases, this is largely TRUE. Once we endure the sniffles, coughs, and flu bugs of childhood and adolescence, most of us can expect to be "under the weather" a lot less as adults. "If you’re an adult, you’ve probably had most of the childhood diseases already and have an acquired immunity, so your resistance is a little higher," says Russell Robertson, MD, chair...
Read the Immunity as You Age article > >
Most cold and flu viruses are spread by direct
contact. Someone who has the flu sneezes onto their hand, and then touches the
telephone, the keyboard, a kitchen glass. The germs can live for hours -- in
some cases weeks -- only to be picked up by the next person who touches the
same object. So wash your hands often. If no sink is available, rub your hands
together very hard for a minute or so. That also helps break up most of the
cold germs. Or rub an alcohol-based hand sanitizer onto your hands.
#2 Don't Cover Your Sneezes and Coughs With Your Hands
Because germs and viruses cling to your bare hands, muffling coughs and sneezes with your hands results in passing along your germs to others. When you feel a sneeze or cough coming, use a tissue, then throw it away immediately. If you don't have a tissue, cough or sneeze into the inside of your elbow.
#3 Don't Touch Your Face
Cold and flu viruses enter your body through the eyes, nose, or mouth. Touching their faces is the major way children catch colds, and a key way they pass colds on to their parents.
#4 Drink Plenty of Fluids
Water flushes your system, washing out the poisons as it rehydrates you. A typical, healthy adult needs eight 8-ounce glasses of fluids each day. How can you tell if you're getting enough liquid? If the color of your urine runs close to clear, you're getting enough. If it's deep yellow, you need more fluids.
#5 Take a Sauna
Researchers aren't clear about the exact role saunas play in prevention, but one 1989 German study found that people who steamed twice a week got half as many colds as those who didn't. One theory: When you take a sauna you inhale air hotter than 80 degrees, a temperature too hot for cold and flu viruses to survive.
#6 Do Aerobic Exercise Regularly
Aerobic exercise speeds up the heart to pump larger quantities of blood; makes you breathe faster to help transfer oxygen from your lungs to your blood; and makes you sweat once your body heats up. These exercises help increase the body's natural virus-killing cells.
WebMD Medical Reference
Cold Guide
