[Erythroderma and alcohol abuse]

Area of Science:

• Dermatology
• Toxicology

Background:

• Chronic alcohol abuse is associated with various health issues, including dermatological conditions.
• Ichthyosiform erythroderma is a severe skin scaling condition with multiple potential causes.

Observation:

• Seven patients with chronic alcohol abuse presented with ichthyosiform erythroderma and significant dry skin (xerosis cutis).
• No signs of fluid depletion were observed in these patients.
• Pre-existing conditions included exsiccational dermatitis, atopic disposition, and nummular eczema; one patient had a drug allergy.

Findings:

• Xerosis cutis appears to be a key factor precipitating erythroderma in this patient group.
• Alcohol-induced diuresis is a potential contributing factor to the observed xerosis cutis.
• All patients showed rapid improvement with topical emollients and low-potency corticosteroids.

Implications:

• Ichthyosiform erythroderma should be considered a potential skin manifestation of chronic alcohol abuse.
• Understanding the role of xerosis cutis in alcohol-related erythroderma may guide future dermatological research.
• Topical treatments are effective for managing alcohol-induced ichthyosiform erythroderma.