Please describe the medication: clarinex (desloratadine)?

New antihistamine: Clarinex is the brand name for desloratadine, the major metabolite of Loratadine (claritin). This makes it a new generation antihistamine. Desloratadine is approved for treatment of seasonal and perennial allergic rhinitis as well as chronic hives. Clarinex is available as a tablet, reditab, oral solution and as a combination product with a decongestant.

Antihistamine: Clarinex (desloratadine) is a medication used to treat allergies and hives. It is taken once a day. It is a second generation antihistamine. It does not cause as much drowsiness as first generation antihistamines such as benadryl/diphenydramine.