As product is expired it will not be evaluated as testing of expired product cannot reliably be used to determine a root cause for the reported event.The u.S.National library of medicine toxicology data network (toxnet) describes the scope of injury associated with hydrogen peroxide exposure to the ocular tissue, ¿hydrogen peroxide is irritating to the eyes with a burning sensation, conjunctival hyperemia, lacrimation and severe pain which resolves within a few hours.There are rare cases of temporary corneal injury resulting from the application of 3% solution to the eye on contact lenses including punctate staining of the cornea, decreased vision, corneal opacity and edema.¿ the symptoms reported are consistent with the toxnet description of a temporary condition associated with hydrogen peroxide exposure.
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