|Articles|May 1, 2003

Double concentration of olopatadine controls allergies all day

Author(s)Mark B. Abelson, MD, CM, FRCS(C), Cheryl Guttman, Steven J. Lichenstein, MD

Wailea, HI-Olopatadine 0.2% (Patanol, Alcon) significantly reduced itching and redness for 24 hours, according to the results of a study presented at the annual meeting of the Western Society of Allergy, Asthma & Immunology.

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