Evaluation of Efficacy of Ophthalmic Solution in Seasonal Allergic Conjunctivitis

Inclusion Criteria:

• history of positive diagnostic test for ragweed within the past 2 years;

• positive bilateral response to ragweed as induced by conjunctival allergen challenge

Exclusion Criteria:

• ocular infection;

• history of retinal detachment, diabetic neuropathy, or any progressive retinaldisease;

• moderate to severe asthma;

• dry eye syndrome;

• history of severe, unstable, or uncontrolled cardiovascular, pulmonary, hepatic, renalor autoimmune disease;

• pregnancy or lactation