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When to Use Antibiotics

This complicated decision is best made by your doctor because it depends on the specific diagnosis. However, here's some basic information about common diagnoses:

  • Ear infections
    • There are several types of ear infections.
    • Some need antibiotics, but some do not.
  • Sinus infections
    • Most children with thick or green mucus do not have sinus infections.
    • Antibiotics are needed for some long-lasting or severe cases.
  • Cough or bronchitis
    • Children rarely need antibiotics for bronchitis.
  • Sore throat
    • Most cases are caused by viruses.
    • Only one main kind, "strep throat," requires antibiotics.
    • Strep throat must be diagnosed by a laboratory test.
  • Colds
    • Colds are caused by viruses and may sometimes last for two weeks or more.
    • Antibiotics have no effect on colds, but your doctor may have suggestions for comfort measures while the illness runs its course.  
Last Updated: 1/27/2009
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