Impetigo is a common contagious skin infection. Bacteria like Staphylococcus aureus or Streptococcus pyogenes infect the outer layer of your skin called the epidermis.

The least common but most serious form of impetigo is ecthyma (Figure 3), which occurs when the infection penetrates deeper into the dermal layer of the skin.

Impetigo can be confused with other skin conditions, but there are ways to distinguish it. For instance, impetigo causes mild itching, symptoms usually last only one week with antibiotic treatment ...

Impetigo is a transmissible bacterial skin infection that causes blistering. It is most common in young children. Here, learn about the symptoms and treatment options.

Impetigo is a highly contagious skin infection affecting the superficial skin layer. It can occur due to one or both group A Streptococcus and Staphylococcus aureus bacteria.

Bullous impetigo is due to a toxin made by the bacteria staph aureus which causes an inflammatory reaction that leads to a build-up of fluid between layers of the skin.

Ever noticed a reddish, crusty sore around your mouth and nose? If yes, then it could definitely be an indication of impetigo, a skin condition that is highly contagious. More commonly diagnosed ...

Impetigo is a bacterial skin infection. It initially presents as blisters on the skin near the nose and mouth of the baby, before spreading to other body parts. The size of the blisters varies ...

Staph infections of the skin can be serious and life threatening. Learn more about the symptoms, stages, treatment, and contagiousness of staph skin infections at WebMD.

Impetigo is a skin infection caused by a bacterium; the commonest ones are staphylococcus or streptococcus.