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Feb 7, 2023 · What is impetigo? Impetigo (pronounced “im-peh-TIE-go”) is an itchy, sometimes painful, skin infection. When your child gets a cut, bite or scratch that opens their skin, bacteria can enter and cause a bacterial infection. But impetigo can infect skin even if it’s not broken or punctured.
Apr 19, 2023 · To diagnose impetigo, your doctor might look for sores on your face or body. Lab tests generally aren't needed. If the sores don't clear, even with antibiotic treatment, your doctor might take a sample of the liquid produced by a sore and test it to see what types of antibiotics would work best on it. Some types of the bacteria that cause ...
Oct 31, 2023 · 9 min read. What Is Impetigo? Impetigo is a common bacterial skin infection that spreads easily. It causes itchy sores or blisters to form on exposed skin, commonly around...
Impetigo is a bacterial infection that involves the superficial skin. [2] . The most common presentation is yellowish crusts on the face, arms, or legs. [2] . Less commonly there may be large blisters which affect the groin or armpits. [2] . The lesions may be painful or itchy. [3] . Fever is uncommon. [3]
What is impetigo? Impetigo is an infection of the skin. When it affects just the surface, it’s called superficial impetigo. Impetigo can also affect deeper parts of the skin. This is called ecthyma. It may occur on healthy skin. Or it may occur where the skin was injured by a cut, scrape, or insect bite.
Mar 11, 2021 · Advertisement. Impetigo: Diagnosis and treatment. Overview Symptoms Causes Treatment Self-care. How do dermatologists diagnose impetigo? A dermatologist can often diagnose impetigo by looking at your skin. Sometimes, lab tests are necessary to give you the diagnosis, or to get information necessary to treat you.
Impetigo (also called pyoderma) is a superficial bacterial skin infection that is highly contagious. Impetigo can be caused by Streptococcus pyogenes and Staphylococcus aureus. This page focuses on infections caused by S. pyogenes, which are also called group A Streptococcus (group A strep).
