Wiktionary
antazoline
n. A first-generation antihistamine drug used to relieve nasal congestion and in eye drops, usually in combination with naphazoline, to relieve the symptoms of allergic conjunctivitis.
Wikipedia
Antazoline
Antazoline is a 1st generation antihistamine with also anticholinergic properties used to relieve nasal congestion and in eye drops, usually in combination with naphazoline, to relieve the symptoms of allergic conjunctivitis.