Holonyms (order Anura is a member of...): amphibia; class Amphibia (the class of vertebrates that live on land but breed in water; frogs; toads; newts; salamanders; caecilians).olonyms (order Anura is a member of...): amphibia; class Amphibia (the class of vertebrates that live on land but breed in water; frogs; toads; newts; salamanders; caecilians).
Cetirizine is not a narcotic. It's belongs to a class of drugs call 2nd generation antihistamines. It's usually used to treat Allergic Rhinitis and Hives. 2 people found this useful.
Cetirizine belongs to the second generation antihistamine class and is similar to drugs such as azelastine (Astelin), fexofenadine (Allegra), and loratadine (Claritin). Unlike other antihistamines, Zyrtec is non-sedating. It was approved by the FDA in September 1996.yrtec is considered safe to use in both children and adults, and the dosage varies depending on age and weight. For small children, Zyrtec is available in both a liquid suspension and chewable tablets. The dosage of these ranges based upon the childâs weight for children less than six years of age.