Olopatadine 0.1% and 0.2% ophthalmic solution for the management of ocular allergy

Olopatadine topical ophthalmic solution is a potent antiallergic agent that has selective histamine H1-receptor antagonizing and mast cell-stabilizing activity. Olopatadine is available as a 0.1% formulation and, more recently, as a 0.2% formulation. The drug inhibits proinflammatory mast cell mediator release, specifically histamine, and the release of inflammatory lipid mediators such as leukotriene and thromboxane from human leukocytes and...