What Is Impetigo?
3. Ecthyma
Ecthyma is another variety of impetigo that is somewhat more serious. It is also, thankfully, less common than the other varieties. It occurs sometimes when other varieties of impetigo are left untreated. In ecthyma, the infection goes deeper into the skin and can cause more severe symptoms.
Ecthyma cause blisters to form on the skin, and they tend to be located on the thighs, legs, feet, ankles, and buttocks. These blisters can burst, turning into sores that have a thick crust. These sores may heal slowly and they can develop into ulcers. The condition will also often leave permanent scars.
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