Treatment of chronic idiopathic urticaria with topical preparations: controlled study of oxatomide gel versus dechlorpheniramine cream.

A controlled and completely randomized study was carried out with the aim of assessing the efficacy and safety of oxatomide gel in comparison with another preparation for topical use, dechlorpheniramine. Twenty-seven patients (sixteen F, eleven M) aged between 21 and 72 years (mean age 39) suffering from chronic idiopathic urticaria were treated for 15 days with oxatomide gel at 5% or dechlorpheniramine cream at 1%; 15 days of follow-up without therapy were then observed. Both the treatments allowed significant control of cutaneous symptoms