text: <unk> (Zerviate) is a histamine-1 (H1) receptor antagonist that is FDA approved for the treatment of ocular itching associated with allergic conjunctivitis.   Common adverse reactions include ocular hyperemia, instillation site pain, and visual acuity reduced.
option_0: Cetirizine ophthalmic solution 
option_1: Dorzolamide and Timolol Ophthalmic
option_2: Desmopressin acetate nasal spray
option_3: Tympanometry
option_4: Orbital cellulitis CT
option_5: Clioquinol and hydrocortisone cream
option_6: Ocular prosthesis
option_7: Calcipotriene and betamethasone dipropionate