Study Status: Completed
Recruit Status: Completed
Study Type: Interventional
Official Title: Multi-center, Double Blind, Dose Escalating Study to Compare the Effects of 5 mg, 10mg and 20mg of Desloratadine in Patients With Acquired Cold Urticaria (ACU)
Brief Summary: The primary objective of the study is to assess the dosis of DL which is sufficient to inhibit cold urticaria symptoms.