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New frontiers in allergy research: new research holds promise for patients suffering from ocular allergy. The focus: dryness, blocking the response and countering inflammation.(Allergy)

Review of Optometry

| March 15, 2004 | Bloomenstein, Marc | COPYRIGHT 2004 Jobson Medical Information LLC. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan.  All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)Copyright

Nearly 20% of the U.S. population (approximately 50 million Americans) suffer from some form of allergy, so it's not surprising that research continues to focus on treatment options for these individuals.

Dry Eye Contributes To Allergic Response

Patients' natural tear production can help eradicate the allergic response. Tears act as a barrier, improving the eye's first line of defense. They dilute and ultimately flush the allergens and mediators from the eye. New evidence shows that tears, or the lack of tears as seen in dry eye syndrome (DES), may contribute to the propagation of the allergic response.

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