Acular LSKetorolac ALLARGAN. Rx quality 2 x 5mL Eye Drops 0.4% w/v . Ketorolac ophthalmic is used to treat itchy eyes caused by allergies. It also is used to treat swelling and redness (inflammation) that can occur after cataract surgery. Ketorolac ophthalmic is in a class of drugs called nonsteroidal anti-inflammatory drugs. It works by stopping the release of substances that cause allergy symptoms and inflammation.Ketorolac ophthalmic comes as eyedrops. For allergy symptoms, one drop is usually applied to the affected eyes four times a day. For inflammation aft .
