Dermatology

What is toxic epidermal necrolysis?

Toxic epidermal necrolysis is a life-threatening skin disorder characterized by a blistering and peeling of the skin. This disorder can be caused by a drug reaction - frequently antibiotics or anticonvulsives. About one-third of all diagnosed cases of toxic epidermal necrolysis do not have an identifiable cause.

What are the symptoms of toxic epidermal necrolysis?

Toxic epidermal necrolysis causes the skin to peel in sheets, leaving large, raw areas exposed. The loss of skin allows fluids and salts to ooze from the raw, damaged areas and can easily become infected. The following are the other most common symptoms of toxic epidermal necrolysis. However, each individual may experience symptoms differently. Symptoms may include:

• a painful, red area that spreads quickly
• the skin may peel without blistering
• raw areas of skin
• discomfort
• fever
• condition spread to eyes, mouth, and genitals

Treatment for toxic epidermal necrolysis:

Specific treatment for toxic epidermal necrolysis will be determined by your physician based on:

• your age, overall health, and medical history
• extent of the condition
• your tolerance for specific medications, procedures, or therapies
• expectations for the course of the condition
• your opinion or preference

• isolation (to prevent infection)
• protective bandages
• intravenous (IV) fluid and electrolytes
• antibiotics
• intravenous immunoglobulin G (IVIG)