[Contact allergy to dexpanthenol].

Eleven cases of contact allergy to dexpanthenol are reported (5 females, 6 males; mean age 62.4 years). Five patients suffered from a leg ulcer and/or stasis dermatitis. In five patients the sensitization occurred after the application of dexpanthenol-containing ointments to the face. Only one patient did not show sensitization to other common allergens. Three patients were sensitive to wool wax alcohols, which are present in a commonly used product. Dexpanthenol seems to be a rare sensitizer, yet clinically most relevant for patients with stasis dermatitis and multiple allergies.