Relief From this Contagious Skin Infection

Impetigo is a skin infection caused by bacteria. It most commonly occurs in children, although adults also may be affected. Typically a red sore is the first sign, which then ruptures and oozes for several days, resulting in a yellowish-brown crust. Impetigo is contagious. It is transmissible through touching or scratching the affected area, and then touching other parts of the body or other persons. In children, a cut, scrape, or insect bite often leads to infection. Impetigo may be prevented by using soap and water to thoroughly wash the child’s skin. Although it is possible for complications to develop from this condition, typically impetigo will resolve within several weeks without treatment. Antibiotics may be prescribed to hasten treatment and prevent subsequent complications.

In mild cases, keeping the child’s skin clean will help the infection heal on its own. Topical antibiotics may be prescribed to be applied to the affected area. Mupirocin ointment (Bactroban) is a topical antibiotic that is sometimes prescribed for impetigo. Altabax (retapamulin ointment) is a new type of topical antimicrobial available for the treatment of impetigo in children and adults. Oral antibiotics may be prescribed for the more severe cases of impetigo.