Acular LS  (U.S.N.L.M.)
Dosing (post surgical) 1 drop qid in the operated eye for up to 4 days after surgery.
Dosing (allergy) 1 drop qid
Chem Specs ketorolac tromethamin 0.4%
Quantities 5ml bottle with dropper
Cost 76.55/5ml    (generic)
Class NSAID   (Non-selective COX inhibitor.)
Action Inhibits prostaglandin synthesis. So reduces pain and vasopermeability.
Usage Indicated for ocular pain and burning/stinging following corneal refractive surgery.
Used for temporary relief of itch of seasonal allergic conjunctivitis.
Epithelial breakdown, corneal thinning, corneal erosion, corneal ulceration or
corneal perforation possible in susceptible patients.
Contraindications Hypersensitivity to any of the ingredients in the formulation. Possible cross-sensitivity to acetyl-
salicylic acid, phenylacetic acid derivatives, and other nonsteroidal anti-inflammatory agents.
Pediatric use > age 3
Pregnancy No adequate studies with ACULAR LSĀ® in pregnant women.
"LS" = Low Strength reformulation to reduce sting.  Remove contact lenses.
Typically used instead of pressure patch and cycloplegia to control pain of corneal abrasion.
All topical nonsteroidal anti-inflammatory drugs (NSAIDs) may slow or delay healing.
    N.L.M. DailyMed page for Acular LS          PDR page for Acular LS