Erysipelas is a bacterial skin infection caused primarily by Streptococcus pyogenes, characterized by raised, red, and swollen patches on the skin. It often affects the face and legs and can be accompanied by fever and chills.
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Erysipelas commonly affects the upper dermis and superficial lymphatics.
The primary causative agent is Streptococcus pyogenes, also known as Group A Streptococcus.
Symptoms include sudden onset of fever, chills, fatigue, and a distinct red rash with raised borders.
Risk factors include breaks in the skin, such as cuts or ulcers, as well as conditions like diabetes or immune suppression.
Treatment typically involves antibiotics such as penicillin or erythromycin.