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.
It works very well and is a fraction of the cost of namebrand Zyrtec. Cetirizine is slightly more effective than loratidine (Claritin) and is slightly more sedating. Therefore I usually have patients take it after dinner time - but it is not highly sedating and some people don't even notice it.