title: [Allergy and skin infection after use of temporary henna tattoo--case report].
abstract: We describe a case of a 10 year old boy who developed an contact dermatitis to black henna tattoo. Sixteen days later he was brought to the emergency department because of an presumed superinfection by S. aureus. The infection was successfully treated with dicloxacillin and the allergic reaction with bethametasone ointment and tablets. The use of pure henna is legal but has been proven to be harmful in animal experiments. Para-phenylendiamine (PPD) has been mixed with henna to achieve a darker colour and to decrease the treatment time and is well known to cause allergic reactions.
authors.affiliation: Slysa- og brádadeild Landspítala, Iceland. hjaltimb@gmail.com
authors.forename: Hjalti Már
authors.initials: HM
authors.lastname: Björnsson
authors.forename: Asa Elísa
authors.initials: AE
authors.lastname: Einarsdóttir
authors.forename: Michael V
authors.initials: MV
authors.lastname: Clausen
mesh_terms: D000279:Administration, Cutaneous; D000284:Administration, Oral; D018926:Anti-Allergic Agents / Q000008:administration & dosage; D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D001623:Betamethasone / Q000008:administration & dosage; D002648:Child; D004396:Coloring Agents / Q000009:adverse effects*; D017449:Dermatitis, Allergic Contact / Q000188:drug therapy / Q000209:etiology* / Q000473:pathology; D004009:Dicloxacillin / Q000627:therapeutic use; D006801:Humans; D008297:Male; D009285:Naphthoquinones / Q000009:adverse effects*; D009824:Ointments; D010655:Phenylenediamines / Q000009:adverse effects; D013207:Staphylococcal Skin Infections / Q000188:drug therapy / Q000382:microbiology* / Q000473:pathology; D013211:Staphylococcus aureus / Q000302:isolation & purification*; D013607:Tablets; D013653:Tattooing / Q000009:adverse effects*; D016896:Treatment Outcome
chemical_list: D018926:Anti-Allergic Agents; D000900:Anti-Bacterial Agents; D004396:Coloring Agents; D009285:Naphthoquinones; D009824:Ointments; D010655:Phenylenediamines; D013607:Tablets; D001623:Betamethasone; D004009:Dicloxacillin; C005090:lawsone; C029728:4-phenylenediamine