Although impetigo will usually clear by itself within two to three weeks, treatment is typically recommended to avoid passing the infection on to other people. Antibiotic creams can be used for up to a week on the infected patches of your skin. Impetigo is a highly contagious skin infection which causes sores and blisters. It's very common and affects mainly children.
Impetigo | American Academy of Dermatology
Impetigo is a highly contagious bacterial skin infection, usually caused by Group A streptococcus or Staphylococcus aureus bacteria. Impetigo is most common in children. However, it sometimes occurs in adults who have other itchy skin conditions, such as eczema. Other conditions that increase your risk of developing impetigo include chickenpox, reactions to insect bites, burns of the skin and diabetes. Impetigo often appears around the nose and mouth.
What causes a genital rash?
Impetigo is a common cutaneous infection that is especially prevalent in children. Currently, the most frequently isolated pathogen is S. Topical agents for impetigo therapy are reviewed. Normal skin is colonized by large numbers of bacteria that live as commensals in its surface or in hair follicles. Sometimes, the overgrowth of these bacteria causes skin diseases, and in other occasions, bacteria that are normally found on the skin can colonize it and cause diseases.
Could the sores, blisters, and crusty lesions on your skin be signs of the contagious skin condition impetigo? Indirect transmission happens when you touch an item or surface contaminated with the infection. This is more likely to occur when you share personal items towels, linens, or clothes with an infected person.