title: The "multi-purge procedure" and its application for hydrophilic lens wearers utilizing preserved solutions.
abstract: The multi-purge procedure has been used to remove or dilute preservatives in chemical rinsing, storage or disinfecting solutions for soft lenses. It is used for patients who use preserved solutions and who develop eye reactions to these solutions.
mesh_terms: D003263:Contact Lenses, Hydrophilic; D004202:Disinfectants / Q000009:adverse effects; D004203:Disinfection / Q000379:methods; D005128:Eye Diseases / Q000139:chemically induced; D006801:Humans; D007509:Irritants; D012965:Sodium Chloride; D012996:Solutions / Q000009:adverse effects
chemical_list: D004202:Disinfectants; D007509:Irritants; D012996:Solutions; D012965:Sodium Chloride