Topical corticosteroid allergy: Results of sequential testing to a corticosteroid series in New Zealand.

Although corticosteroid sensitization was not uncommon in our population, the results suggest that sequential testing with the corticosteroid markers (budesonide and tixocortol) in the standard series alone is adequate. The additional corticosteroid series should be added if the markers are positive or where there is a clinical suspicion of corticosteroid allergy.