The symptoms reported are consistent with contact urticaria, "an immediate but transient localized swelling and redness that occurs on the skin after direct contact with an offending substance (source: dermnet new zealand - contact urticaria).The u.S.National library of medicine toxicology data network (toxnet) reports that hydrogen peroxide can be an irritant to the skin with paraesthesia, blistering and whitening.The symptoms reported may be consistent with a temporary condition associated with hydrogen peroxide exposure.The complaint sample was returned for evaluation and the results of the chemical testing performed were consistent with shelf life limits.Note that this event is being retrospectively reported to fda due to the result of a remediation activity.
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