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| Surprising
fact: As many as 80% of ear infections will clear up on their own. Resistance to antibiotics occurs most often in children who take antibiotics for ear infections. What to do:
Developed in collaboration with: Tacoma-Pierce County Health Department and Washington AWARE-Washington State Medical Association Sources: Centers for Disease Control and Prevention, American Academy of Family Physicians, and Healthwise |
Ear infections usually
involve a build up of fluid in the middle ear. Most ear infections
start after a cold. Your body fights the cold virus. The tube between the
ear and the throat may swell and close up. Then fluid builds up in the
ear. Pressure also builds up and causes pain. The fluid in the ear can
last for several weeks.
There are different kinds of ear infections. Cold viruses are the most common cause of ear infections. Allergies and second-hand smoke can also lead to infections. Bacteria can grow in the fluid trapped in the ear. Bacterial infections can cause pain, fever, dizziness and ringing in the ears. In some cases the pressure can damage the eardrum. Your health care provider may treat this kind of infection with an antibiotic. Antibiotics are used to kill bacteria. Young children get more ear infections because they get more colds. Also, the tube between the ear and throat is smaller and more easily blocked. Many children have fluid in the middle ear for as long as two months after a cold. They do not always need antibiotics. Most ear infections will clear up on their own. Talk with your health care provider about whether you need an antibiotic. Taking antibiotics when they are not needed may harm you by creating stronger germs. Antibiotics don't kill viruses, so they won't make a cold go away any faster. It is best to take antibiotics only when needed. If your provider gives you antibiotics, always finish the entire prescription-the last few pills kill the toughest germs. The best way to prevent infections is to wash your hands. Viruses are spread when you touch your hands to your mouth, nose and eyes. Washing your hands often with soap and warm water will help keep viruses from entering your body. Breastfeed infants in an upright position and never put them to bed with a bottle, because the liquid can get into the ear. When blowing your nose, blow gently. Avoid tobacco smoke or stop smoking. |
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