Subject
Adult; Allergic/complications/drug therapy; Anaphylaxis – Chemically Induced; Anaphylaxis/*chemically induced; Benzalkonium Compounds; Benzalkonium Compounds – Adverse Effects; Benzalkonium Compounds/*adverse effects/chemistry; Conjunctivitis; Conjunctivitis – Complications; Conjunctivitis – Drug Therapy; Drug Hypersensitivity – Complications; Drug Hypersensitivity/complications; Female; Humans; Ophthalmic Solutions; Ophthalmic Solutions – Adverse Effects; Ophthalmic Solutions/*adverse effects/chemistry; Pharmaceutical Additives; Pharmaceutical Additives – Adverse Effects; Pharmaceutical/*adverse effects/chemistry; Preservatives; Skin Tests