Tag: exposure

  • Crowd Control

    MEDICAL NEWS

    Image of a crowd of people.

    Wherever there are crowds, such as at football games, conventions, or music concerts, there are germs. Mayo Clinic infectious diseases expert Dr. Gregory Poland tells how you can avoid illness when you’re in a large throng of people, even in subways and on airplanes.

    Whenever you’re in a venue with hundreds or thousands of people gathering, you automatically run increased risk for getting “something.” The people around you may not have the same immunization programs or the same standards of personal cleanliness or food safety, he said, especially if you’re in an international group.

    Besides illnesses such as whooping cough, measles, mumps, colds and flu, other heightened dangers in places with large numbers of people passing through include respiratory diseases such as tuberculosis; vermin such as head lice and bedbugs; food-borne sickness such as E. coli, salmonella, hepatitis A and traveler’s diarrhea; and skin conditions including athlete’s foot and staph infections.

    Dr. Poland offers these tips for sidestepping illness:

    *  Keep your vaccines up to date: The most important ones include the MMR vaccine for measles, mumps and rubella; the seasonal flu shot; and a relatively new vaccine called Tdap, for tetanus, diphtheria, and whooping cough.

    *  Wash your hands thoroughly with soap and hot water or an alcohol-based hand sanitizer.

    *  Dine carefully: If it’s not cooked well, boiled or peeled, forget it. Make sure food that is supposed to be hot is served hot and food that is supposed to be cold is served cold, and make sure dishes and utensils are clean.

    *  Wear shower/pool shoes when using the shower or pool in public places.

    *  Avoid swimming pools, hot tubs, or whirlpools unless you are certain they are properly maintained, and it’s hard to tell.

    *  Don’t smoke: It raises the odds you’ll get Legionnaires’ disease if you’re exposed to the legionella bacteria and can also make you more susceptible to respiratory illnesses in general.

    *  Don’t try on hats in stores to minimize the risk of getting head lice. If you buy a hat, seal it in a plastic bag to carry it home, then freeze it for several days or launder it before wearing.

    *  Scout for bedbugs in a hotel room, and once in a room, only place your luggage on wooden surfaces or in the bathtub, not on the floor, bed, chair or couch until you determine whether bedbugs are present.

    *  Be an advocate for your health: If someone near you is obviously ill, move away if you can, or ask to be reseated.

    © American Institute for Preventive Medicine

  • Are Your Ears Ringing?

    WELL-BEING

    Women covering her ears with her fingers.

    Ringing in the ears, known as tinnitus, is not a disease. It’s a symptom of something wrong with your body’s hearing system. And, it may not be “ringing” at all. Some people hear sounds like roaring, hissing, clicking or buzzing.

    Experts think that tinnitus happens when certain nerve cells are out of balance. This makes a person hear a sound that isn’t really there.

    Why does it happen?

    Tinnitus can be caused by many different things. Some possible causes include:

    *  Certain medicines – see a doctor right away if this happens. Tinnitus can be a serious side effect.

    *  High blood pressure

    *  Being around loud noises

    *  Sinus infections

    *  Brain injuries

    *  Injuries to the neck or head

    * .  Anemia

    *  Thyroid problems

    *  Autoimmune diseases

    *  Temporomandibular joint (TMJ) disorders

    Sometimes a person has tinnitus without being able to identify an obvious cause.

    Can I make it stop?

    There is no cure for all types of tinnitus. But, if your doctor can find out what’s causing it, there may be a treatment to resolve the issue. For instance, you might need treatment for high blood pressure or a sinus or ear infection.

    Some people have tinnitus because they also have some hearing loss. That’s why using a hearing aid may be helpful in these cases.

    If there’s no obvious cause, other things may help. They include:

    *  Wearable sound generators. These small devices fit inside the ear. They create a soft, pleasant noise that helps you ignore the sound of tinnitus.

    *  White noise machines or sound machines. Some people notice tinnitus more at night. This is probably because when you’re lying down in a quiet room, the tinnitus is easier to hear. For these times, you may benefit from a machine that plays noise while you sleep to override the tinnitus sound.

    *  Antidepressants or anti-anxiety medicines. Some people have severe tinnitus that interferes with their life. Tinnitus can cause anxiety or depression. In these cases, medicine to treat these health conditions can help.

    If you notice sounds or ringing in your ears, see your doctor. They may be able to help you find a solution that improves your quality of life.

    Sources: American Tinnitus Association, National Institutes of Health

    © American Institute for Preventive Medicine