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What is the difference between Pataday and Patanol?

Pataday and Patanol are both eye drops containing olopatadine as the active ingredient. Pataday contains a higher concentration of olopatadine (0.2 percent) versus Patanol (0.1 percent). Both products treat allergy eye symptoms, but because Pataday is more concentrated, it needs to be administered only once a day for full effectiveness.

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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.