Persistent Skin Reactions and Aluminium Hypersensitivity Induced by Childhood Vaccines

Elaha Salik, Ida Løvik, Klaus E Andersen, Anette Bygum

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There is increasing awareness of reactions to vaccination that include persistent skin reactions. We present here a retrospective investigation of long-lasting skin reactions and aluminium hypersensitivity in children, based on medical records and questionnaires sent to the parents. In the 10-year period 2003 to 2013 we identified 47 children with persistent skin reactions caused by childhood vaccinations. Most patients had a typical presentation of persisting pruritic subcutaneous nodules. Five children had a complex diagnostic process involving paediatricians, orthopaedics and plastic surgeons. Two patients had skin biopsies performed from their skin lesions, and 2 patients had the nodules surgically removed. Fortytwo children had a patch-test performed with 2% aluminium chloride hexahydrate in petrolatum and 39 of them (92%) had a positive reaction. The persistent skin reactions were treated with potent topical corticosteroids and disappeared slowly. Although we advised families to continue vaccination of their children, one-third of parents omitted or postponed further vaccinations. Key words: persistent skin reactions; aluminium hypersensitivity; pruritic nodule; contact allergy; childhood vaccinations.

Tidsskrift Acta Dermato-Venereologica
Udgave nummer7
Sider (fra-til)967-971
StatusUdgivet - nov. 2016


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