Chronic Hand Eczema (CHE): A Narrative Review.

Chronic hand eczema (CHE) is a common and challenging skin condition, characterized by persistent hand dermatitis which lasts over 3 months or recurs at least twice a year. This condition is often multifactorial, involving genetic predispositions, environmental factors and triggers, such as irritants and allergens. Studies show a higher incidence in women, though prevalence estimates vary across different age groups.