Ecthyma

Ecthyma is a skin infection that is similar to impetigo, but it affects deeper layers of the skin. It is often caused by the same types of bacteria that cause impetigo, such as Staphylococcus aureus and Streptococcus pyogenes.

Causes

Ecthyma is usually caused by a bacterial infection. The most common bacteria that cause ecthyma are Staphylococcus aureus and Streptococcus pyogenes. These bacteria can enter the skin through a cut, scratch, or insect bite.

Symptoms

The main symptom of ecthyma is a painful, itchy sore that develops on the skin. The sore may start as a small red bump, but it can quickly turn into a larger ulcer with a crusty covering. The sore may also ooze pus or fluid.

Diagnosis

A doctor can usually diagnose ecthyma by looking at the skin sores. In some cases, a skin biopsy may be needed to confirm the diagnosis. This involves taking a small sample of skin from the sore and examining it under a microscope.

Treatment

Treatment for ecthyma usually involves antibiotics to kill the bacteria causing the infection. These may be given as a cream to apply to the sores, or as pills to take by mouth. In severe cases, hospitalization may be needed.

Prevention

Preventing ecthyma involves keeping the skin clean and avoiding skin injuries. This includes washing the skin regularly with soap and water, and using insect repellent to avoid insect bites.

See also

• Impetigo
• Skin infection
• Staphylococcus aureus
• Streptococcus pyogenes

Ecthyma Resources
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