Impetigo is an infectious skin condition that is caused by bacteria, and it is considered to be a contagious skin disease. It can occur in both children and adults, and is most common in warm, humid climates. The most common symptom of impetigo is a rash, usually on the face, arms, or legs. This rash can be itchy and is usually filled with blisters or pustules that can burst and form a yellow-brown crust.
Although impetigo is not usually considered to be dangerous, it can lead to serious complications if left untreated. If the bacteria causing impetigo spread to other areas of the body, it can cause cellulitis, a potentially serious skin infection. In some cases, impetigo can also lead to sepsis, a life-threatening condition that occurs when an infection spreads throughout the body.
If you suspect that you or your child has impetigo, it is important to see a healthcare provider for diagnosis and treatment. Treatment usually involves antibiotic creams, lotions, or ointments, which can help reduce the risk of complications. It is also important to practice good hygiene, such as washing your hands regularly and avoiding contact with other people who may have the infection.