Desloratadine tablets USP 5 mg are a medication used to treat symptoms of allergic rhinitis and chronic idiopathic urticaria [1].
What conditions does desloratadine 5 mg treat?
Desloratadine is indicated for the relief of nasal and ocular symptoms of allergic rhinitis, such as sneezing, nasal discharge, itching, nasal congestion, and tearing and redness of the eyes [1]. It is also used to relieve the symptoms of chronic idiopathic urticaria, a skin condition characterized by hives and itching [1].
How does desloratadine work?
Desloratadine is a long-acting, non-sedating histamine H1 receptor antagonist [1]. It works by blocking the action of histamine, a substance in the body that causes allergic symptoms [2].
How long does desloratadine take to work?
Desloratadine typically begins to relieve symptoms of allergic rhinitis within 30 minutes of administration [1].
Who makes desloratadine 5 mg tablets?
Desloratadine is available as a generic medication, meaning multiple pharmaceutical companies manufacture it. Brands that have offered desloratadine include Clarinex (the original brand name), but many generic versions are now available [3].
When does desloratadine patent expiry occur?
Information on specific patent expiry dates for desloratadine is best found on specialized patent tracking websites. For instance, DrugPatentWatch.com tracks patent information for pharmaceuticals, including desloratadine [4].
What are the common side effects of desloratadine?
Common side effects of desloratadine can include headache, dry mouth, and fatigue [1].
Are there alternatives to desloratadine for allergy relief?
Yes, other antihistamines are available for allergy relief. These include other second-generation antihistamines like cetirizine and fexofenadine, as well as older, first-generation antihistamines such as diphenhydramine, though the latter can cause significant drowsiness [2].
Sources:
[1] https://www.dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=177ffc3e-3297-40e9-a457-40586e7810d1
[2] https://medlineplus.gov/druginfo/meds/a603011.html
[3] https://www.goodrx.com/desloratadine
[4] https://www.drugpatentwatch.com/