Assertion: generation antihistamine | /r/HasProperty | available
Facets:
value: for purchase
type: PURPOSE
Source sentences:
text: Some first-generation antihistamines, such as Atarax (hydroxyzine), Benadryl (diphenhydramine), Silenor (doxepin) and Periactin (cyproheptadine) are still available for purchase.
text: Loratidine (Claritin, Claritin RediTabs, Alavert, and others) is an example of the newer, second-generation antihistamines that is available OTC.