User:Mr. Ibrahem/Erysipelas

Erysipelas is an infection of part of the skin; specifically the dermis and superficial lymphatic vessels. Symptoms include a painful raised, well-defined, red rash of rapid onset, and generally feeling unwell. Fever and a fast pulse may be present. The legs and face are most commonly involved.

Most cases are caused bygroup A β-hemolytic streptococcal, but occasionally it may be caused by group C or G. It may occur following break in the skin or spontaneously. Other risk factors include poor immune function, obesity, and lymphoedema. Diagnosis is generally based on its appearance. A blood test may reveal a raised white cell count. Swabs are usually unnecessary; though may be useful if there is pus or if not responding to usual treatment. Erysipelas is a type of cellulitis which differs from other forms by being more raised with sharp borders.

Treatment is generally with antibiotics (amoxicillin/clavulanic acid, cefalexin, or cloxacillin) taken by mouth for 5-days; though sometimes longer. NSAIDs, paracetamol (acetaminophen), and ice packs may help with discomfort.

Erysipelas is relatively common. The very young and old are more commonly affected. The term is from Greek ἐρυσίπελας (erysípelas), meaning "red skin".