Desloratadine

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Desloratadine

Desloratadine (pronounced as des-loe-RA-ta-deen) is a type of antihistamine that is used to relieve allergy symptoms such as runny nose, sneezing, itchy or watery eyes, and itching of the nose or throat.

Etymology

The term "Desloratadine" is derived from its chemical name, which is 8-chloro-6,11-dihydro-11-(4-piperidylidene)-5H-benzo[5,6]cyclohepta[1,2-b]pyridine. The prefix "des-" is a common prefix in pharmacology, indicating the removal or absence of a functional group, in this case, the loratadine molecule.

Usage

Desloratadine is an active metabolite of loratadine, which is also an antihistamine. It is used to treat allergic rhinitis, urticaria, and other skin allergies. It works by blocking a certain natural substance (histamine) that your body makes during an allergic reaction.

Related Terms

  • Loratadine: The parent drug of desloratadine, also an antihistamine.
  • Antihistamine: A type of medication that treats allergic reactions.
  • Allergic Rhinitis: A type of inflammation in the nose which occurs when the immune system overreacts to allergens in the air.
  • Urticaria: A skin condition, commonly known as hives, that causes red, itchy welts.

See Also

External links

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