A member asked:

Please advise what is the difference between artificial tears and regular naphcon?

A doctor has provided 1 answer

A lot: Artificial tears attempt to replace portiond of the natural tear layer (mucous, aqueous, lipid) . Different artificial tear replace these in different amounts. Naphcon is an antihistamine that blocks histamine receptors, reducing allergic symptoms.

Answered 1/26/2014

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Thank

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