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Impetigo is caused by streptococcus(strep) or staphylococcus(staph) bacteria. Methicillin-resistant staph aureus( MRSA) is becoming a common cause.The skin normally has many types of bacteria on it, but intact skin is an effective barrier that kee...
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The first sign of bullous impetigo is a large bump on the skin with a clear, fluid-filled top (a vesicle). The bump develops a scab-like, honey-colored crust.
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The first sign of bullous impetigo is a large bump on the skin with a clear, fluid-filled top (called a vesicle). The bump develops a scab-like, honey-colored crust.
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Observation of the appearance, location and pattern of sores is the usual method of diagnosis. Fluid from the vesicles can be cultured and examined to identify the causative bacteria.
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