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Impetigo

Impetigo is a contagious bacterial infection most often seen at the site of broken skin. The most common location is around the mouth and nose, although it can occur on arms and legs.


Causes

Symptoms

Treatment

Self-Care

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What to do About Impetigo
Mild impetigo (fewer than two sores, smaller than 1 inch) Symptoms may be treated at home or they may require a visit to your doctor. Usually you and your doctor need to share additional information about your condition to decide what is best for you.
Sores don’t clear up after 1 week of using prescribed ointment or worsen after 48 hours  Symptoms need to be evaluated by a doctor. When you call to make an appointment, your doctor will help you determine how soon you need to be seen.
Infant with small, pus-filled blisters that break easily and leave a raw spot behind Symptoms need to be evaluated by a doctor. When you call to make an appointment, your doctor will help you determine how soon you need to be seen.
More than two sores that are larger than 1 inch Symptoms need to be evaluated by a doctor. When you call to make an appointment, your doctor will help you determine how soon you need to be seen. 
Blisters show other signs of infection, such as increased redness and swelling Symptoms need to be evaluated by a doctor. When you call to make an appointment, your doctor will help you determine how soon you need to be seen.
Urine turns red or cola colored; headache, fever, sore throat, or swollen eyes occur Symptoms in this category are serious and should usually be seen within 2 hours. Depending on your health insurance, you may choose to call your doctor to determine if you should be seen in the doctor’s office, in an urgent care center, or in an emergency room. 

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