abstract |
An ophthalmic composition useful in the treatment of allergic conjunctivitis consisting essentially of a ketotifen salt in a concentration of 0.01 to 0.04%, a non-ionic tonicity agent in an amount such that the total tonicity of the composition has an osmolarity in the range of 210 to 290 millosmoles, optionally a preservative, and water, wherein said composition has a pH of between 4.4 and 5.8. |