Crusted (Norwegian) scabies induced by use of topical corticosteroids and treated successfully with ivermectin.
Crusted scabies is mainly observed in children with immunosuppression or mental illness. Treatment is very difficult, and relapse is frequent after topical scabicidal therapy. We describe a case of crusted scabies, induced by long-term application of a topical corticosteroid, relapsing after topical treatment and dramatically improved by ivermectin. We suggest that ivermectin is a safe and effective alternative therapy for the treatment of severe Sarcoptes scabiei infestation in children unresponsive to conventional treatment.
Pediatric Dermatology Unit, Hôpital Pellegrin-Enfants, Bordeaux, France.
V
V
Marlière
S
S
Roul
C
C
Labrèze
A
A
Taïeb
D000287:Administration, Topical; D000893:Anti-Inflammatory Agents / Q000009:adverse effects*; D001623:Betamethasone / Q000009:adverse effects / Q000031:analogs & derivatives*; D005938:Glucocorticoids; D006801:Humans; D007223:Infant; D007306:Insecticides / Q000627:therapeutic use*; D007559:Ivermectin / Q000627:therapeutic use*; D008297:Male; D012532:Scabies / Q000139:chemically induced* / Q000175:diagnosis / Q000188:drug therapy*
D000893:Anti-Inflammatory Agents; D005938:Glucocorticoids; D007306:Insecticides; D007559:Ivermectin; C011175:betamethasone-17,21-dipropionate; D001623:Betamethasone