Seen most commonly in children, impetigo is a skin infection that is very contagious.
Appearing as either blistering or non-blistering types, the Staphylococcus bacteria is the most common cause, but Streptococcus pyogenes may also be responsible. Impetigo is more common in warm climates with high humidity. Skin trauma may associated with its development and direct contact hastens its spread.
In children, fever may accompany blisters or small pustules, which are typically found on the face around the nose, mouth and the extremities. Untreated impetigo may resolve on its own, however topical antibiotics may be used as they tend to be very effective. More extensive cases may require treatment with oral antibiotics for resolution.
