Erysipelas is a bacterial infection of the upper layers of the skin, usually as a result of bacteria entering through a break in the skin—for example, from a cut or ulcer or from a skin condition such as athlete’s foot or eczema.
The condition typically occurs on the face or legs, although any area of skin may be affected. The infected area of skin becomes warm, swollen, and inflamed, and blisters may form.
There may also be fever, tiredness, and swelling of nearby lymph nodes. Erysipelas is treated with antibiotics, which usually clears up the infection within about 2 weeks. Pain relievers, such as acetaminophen, may help to relieve symptoms.